Publications of the Census Bureau. Academic Library Guide. Government Documents Series Number 3.

Fuente: ERIC Institute of Education Sciences

Saved in:

Bibliographic Details
Main Author:	Amen, Kathleen L.
Format:	Recurso educativo Open Access
Language:	en
Published:	1987
Subjects:	Census Figures College Libraries Demography Depository Libraries Government Publications Higher Education Information Seeking Information Sources Reference Materials
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Congress, Laws, and Regulations: Government Documents. Academic Library Guide. Government Documents Series Number 2.
by: Amen, Kathleen L.
Published: (1988)

Guide to U.S. Documents in Science and Technology. Academic Library Guide. Government Documents Series Number 4.
by: Amen, Kathleen L.
Published: (1988)

The Census and the Computer
by: Jones, Ray
Published: (1973)

Mapping the Future of Map Librarianship.
by: Lang, Laura
Published: (1992)

Providing Access to the 1990 U.S. Census Maps.
by: Weintrop, Jane
Published: (1995)

Data Comparability and Public Policy: New Interest in Public Library Data. Papers Presented at Meetings of the American Statistical Association. Working Paper Series.
Published: (1994)

Promoting U.S. Census Data in an Academic Environment: Opportunities and Challenges.
by: Ragains, Patrick
Published: (1995)

First Steps in Government Documents: A Basic Guide.
by: Sears, Jean L., et al.
Published: (1981)

Library Patrons and the Federal Census Return.
by: Fenton, Kathleen D.
Published: (1982)

Doing Research with United States Government Documents in the U.S. Conn Library. Revised.
by: Singer, Carol A.
Published: (1981)

U.S. Documents in the Study of History. Academic Library Guide, Government Documents Series Number 5.
by: Amen, Kathleen L.
Published: (1990)

SLA Responds to U.S. Government Information Issues in the '80s.
by: Morton, Sandy I.
Published: (1988)

Referral Services in U.S. Academic Depository Libraries: Findings, Implications, and Research Needs.
by: Hernon, Peter, et al.
Published: (1982)

Library Service from Numerical Data Bases: The 1970 Census as a Paradigm
by: Rowe, Judith S., et al.
Published: (1974)

Arkansas Reference Sources. Bibliographic Series No. 26.
by: Ahrens, Joan, et al.
Published: (1977)

Subject Guide to U.S. Government Reference Sources. Second Edition.
by: Hardy, Gayle J., et al.
Published: (1996)

Making Foreign Census Documents Available and Accessible
by: Donovan, Jerry J.
Published: (1973)

Should Reference Service for U.S. Government Publications and General Reference Be Merged? A Case Study.
by: Van De Voorde, Philip E.
Published: (1989)

Something for Everyone: A Multidisciplinary Approach to Census Data.
by: Skiffington, Frances W.
Published: (1995)

Political Policy and Publishing in Washington.
by: Leacy, Richard
Published: (1984)

Government Depository Libraries: Gold Mines of Business Information.
by: Murray, Mary Ellen
Published: (1992)

The Machine Readable Data Center: A Model Approach to Data Services in Academic Research Libraries.
by: Treadwell, Wendy, et al.
Published: (1994)

Alabama Directory of Depositories for Federal Publications and Selected Non-Depository Libraries. A Listing of Libraries with General Policies Regarding Federal Publications.
by: Baggett, Marjorie D., Ed.
Published: (1980)

Library and Reference Applications: Census Tapes and Printed Reports.
by: Anders, Mary Edna
Published: (1971)

The Australian Depository System for Government Publications.
by: Coxon, Howard
Published: (1980)

Nature of Typical Data Bases. Final Report on Mechanized Information Services in the University Library, Phase I - Planning. Part 5.
by: Reilly, Kevin D.
Published: (1967)

Discussion Forum: Superintendent of Documents Operates an Outdated Vacuum Cleaner.
by: Hernon, Peter
Published: (1992)

Old Bridge Township: Its People...Its Library.
by: Eggers, Sara H., et al.
Published: (1976)

Community Analysis for Responsive Library Service.
by: Chamberlain, William R.
Published: (1978)

Library Research Handbook for Faculty and Graduate Students at the College of Engineering. A Selective Guide to Engineering Reference Materials at the Library of Science & Medicine.
by: Wu, Connie
Published: (1989)

Computerized Census Data: Meeting Demands in an Academic Library.
by: Jones, Ray, et al.
Published: (1980)

Access to Federal Documents in Small, Nondepository Academic Libraries.
by: Bailey, Edgar C., Jr.
Published: (1981)

Depository Libraries and Public Services.
by: Kessler, Ridley
Published: (1998)

Government Documents: We Do Not Want What We Haven't Got.
by: Hartnett, Cass, et al.
Published: (2003)

Depository Library Service Expectations and the Superintendent of Documents, Government Printing Office.
by: Hernon, Peter, et al.
Published: (1998)

Scholars' Access to Information: Public Responsibility/Private Initiative. Minutes of the Ninety-Ninth Meeting, October 29-30, 1981, Washington, D.C.
Published: (1982)

Formulating a Collection Development Policy for a Selective Federal Depository in an Academic Library.
by: Gorin, Marcia, et al.
Published: (1992)

Obtaining Free U.S. Government Publications.
by: Bekiares, Susan E.
Published: (1987)

Online Government Documents Data Base Searching and the Use of Microfiche Documents Online by Academic and Public Depository Librarians.
by: McClure, Charles R.
Published: (1981)

if (filemtime($filename) + $maxlifetime < time()) { unlink($filename); $count++; } } return $count; } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ protected function saveSession($sessId, $data): bool { $sessFile = $this->path . '/sess_' . $sessId; if ($handle = fopen($sessFile, 'w')) { $return = false; // Lock the file for exclusive access to avoid issues with multiple // processes writing session simultaneously: if (flock($handle, LOCK_EX)) { $return = fwrite($handle, $data); // Make sure that there's no trailing data by truncating the file to // the correct length: ftruncate($handle, strlen($data)); fflush($handle); flock($handle, LOCK_UN); } fclose($handle); if ($return !== false) { return true; } } // If we got this far, something went wrong with the file output... // It is tempting to throw an exception here, but this code is called // outside of the context of exception handling, so all we can do is // echo a message.

// Anecdotal testing Today and Yesterday seems to indicate destroy() // is called by the garbage collector and everything is good. // Something to keep in mind though. return 0; } /** * Write function that is called when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ public function write($sessId, $data): bool { if ($this->writesDisabled) { return true; } return $this->saveSession($sessId, $data); } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ abstract protected function saveSession($sessId, $data): bool; }

* * @return void */ public function writeClose() { // The assumption is that we're using PHP's ext/session. // session_write_close() will actually overwrite $_SESSION with an // empty array on completion -- which leads to a mismatch between what // is in the storage object and $_SESSION. To get around this, we // temporarily reset $_SESSION to an array, and then re-link it to // the storage object. // // Additionally, while you _can_ write to $_SESSION following a // session_write_close() operation, no changes made to it will be // flushed to the session handler. As such, we now mark the storage // object isImmutable. $storage = $this->getStorage(); if (! $storage->isImmutable()) { $_SESSION = $storage->toArray(true); session_write_close(); $storage->fromArray($_SESSION); $storage->markImmutable(); } } /** * Attempt to set the session name * * If the session has already been started, or if the name provided fails * validation, an exception will be raised. * * @param string $name * @return SessionManager * @throws Exception\InvalidArgumentException */ public function setName($name) { if ($this->sessionExists()) { throw new Exception\InvalidArgumentException( 'Cannot set session name after a session has already started'

Environment & details:

GET Data empty

POST Data empty

Files empty

Key	Value
VUFIND_SESSION	"2a488af27bb8da082c63bf8678c0f7f0"
ui	"standard"
language	"en"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1789037365.4273 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "2a488af27bb8da082c63bf8678c0f7f0" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1455}
SessionHelper	Laminas\Stdlib\ArrayObject {#1782}

Server/Request Data

Key	Value
REDIRECT_VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
REDIRECT_HTTPS	"on"
REDIRECT_SSL_TLS_SNI	"info.umar.mx"
REDIRECT_STATUS	"200"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
HTTPS	"on"
SSL_TLS_SNI	"info.umar.mx"
HTTP_ACCEPT	"/"
HTTP_USER_AGENT	"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
HTTP_COOKIE	"VUFIND_SESSION=2a488af27bb8da082c63bf8678c0f7f0; ui=standard; language=en"
HTTP_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
HTTP_HOST	"info.umar.mx"
PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
SERVER_SIGNATURE	"<address>Apache/2.4.66 (Ubuntu) Server at info.umar.mx Port 443</address>\n"
SERVER_SOFTWARE	"Apache/2.4.66 (Ubuntu)"
SERVER_NAME	"info.umar.mx"
SERVER_ADDR	"200.23.222.19"
SERVER_PORT	"443"
REMOTE_ADDR	"216.73.216.170"
DOCUMENT_ROOT	"/usr/local/vufind/public"
REQUEST_SCHEME	"https"
CONTEXT_PREFIX	""
CONTEXT_DOCUMENT_ROOT	"/usr/local/vufind/public"
SERVER_ADMIN	"admin@localhost"
SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"49776"
REDIRECT_URL	"/Record/eric_ED292476/Similar"
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/eric_ED292476/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1789037365.4206
REQUEST_TIME	1789037365

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

Environment & details:

GET Data empty

POST Data empty

Files empty

Key	Value
VUFIND_SESSION	"2a488af27bb8da082c63bf8678c0f7f0"
ui	"standard"
language	"en"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1789037365.4273 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "2a488af27bb8da082c63bf8678c0f7f0" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1455}
SessionHelper	Laminas\Stdlib\ArrayObject {#1782}

Server/Request Data

Key	Value
REDIRECT_VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
REDIRECT_HTTPS	"on"
REDIRECT_SSL_TLS_SNI	"info.umar.mx"
REDIRECT_STATUS	"200"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
HTTPS	"on"
SSL_TLS_SNI	"info.umar.mx"
HTTP_ACCEPT	"/"
HTTP_USER_AGENT	"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
HTTP_COOKIE	"VUFIND_SESSION=2a488af27bb8da082c63bf8678c0f7f0; ui=standard; language=en"
HTTP_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
HTTP_HOST	"info.umar.mx"
PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
SERVER_SIGNATURE	"<address>Apache/2.4.66 (Ubuntu) Server at info.umar.mx Port 443</address>\n"
SERVER_SOFTWARE	"Apache/2.4.66 (Ubuntu)"
SERVER_NAME	"info.umar.mx"
SERVER_ADDR	"200.23.222.19"
SERVER_PORT	"443"
REMOTE_ADDR	"216.73.216.170"
DOCUMENT_ROOT	"/usr/local/vufind/public"
REQUEST_SCHEME	"https"
CONTEXT_PREFIX	""
CONTEXT_DOCUMENT_ROOT	"/usr/local/vufind/public"
SERVER_ADMIN	"admin@localhost"
SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"49776"
REDIRECT_URL	"/Record/eric_ED292476/Similar"
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/eric_ED292476/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1789037365.4206
REQUEST_TIME	1789037365

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

Similar Items

Similar Items

Environment & details:

Environment & details: