The Census--How it Can Help You Help the Patron

Fuente: ERIC Institute of Education Sciences

Saved in:

Bibliographic Details
Main Author:	Thompson, William R.
Format:	Recurso educativo Open Access
Language:	en
Published:	1972
Subjects:	Annotated Bibliographies Census Figures Library Collections Library Services
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

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

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

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

The Use of Data Gathering Instruments in Library Planning
by: Kunz, Arthur
Published: (1976)

Problems in Using Census Data.
by: Barabba, Vincent P.
Published: (1974)

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

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

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

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

An Analysis of Arlington, Massachusetts and Its Robbins Library.
by: Fish, James H., et al.
Published: (1978)

County by County in Ohio Genealogy.
by: Khouw, Petta, et al.
Published: (1992)

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

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

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

Symbiotic Situation. Brown County, Aberdeen, and Alexander Mitchell Public Library.
by: Barton, David
Published: (1977)

Data--Power to the People.
by: Kuhlman, James R., et al.
Published: (1986)

Staffing Data in the Public Library Statistics Program: Definitions, Internal Consistency, and Comparisons to Secondary Sources. Technical Report.
Published: (1995)

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

Exploring Careers: Sources for Helping Students.
by: Anderson, Byron
Published: (1990)

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)

Reader Development: Filmstrips, An Annotated Bibliography.
by: Forinash, Melissa R., Ed.
Published: (1973)

La Biblioteca Latino Americana: User Survey (San Jose Public Library). Studies in Librarianship No. 2.
by: Johnstone, James C., et al.
Published: (1977)

Library Service to Pregnant Teens: How Can We Help?
by: Gross, Melissa
Published: (1997)

The State of School Libraries in Minnesota: A 2024 Census of K-12 School Libraries
by: Anna Granias, et al.
Published: (2025)

A Core Collection of Print Material for Libraries Serving the Spanish-Speaking of the Southwest.
Published: (1978)

How to Round Out an Irish Book Collection
by: McCarthy, Connie
Published: (1974)

The Occult: Diabolica to Alchemists
by: Delaney, Oliver J.
Published: (1971)

Changes in the Staffing of UK Special Libraries and Information Services in the Decade 1972-81: A Review of the DES Census Data.
by: East, Harry
Published: (1983)

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

Establishing Local History Collections.
by: Brown, Donald R., Comp., et al.
Published: (1983)

Publications of the Census Bureau. Academic Library Guide. Government Documents Series Number 3.
by: Amen, Kathleen L.
Published: (1987)

Bibliographic Control of Microforms: Suggestions for Improved Local Access.
by: Stebelman, Scott
Published: (1981)

Anthropological Research and Printed Library Catalogs.
by: Nelson, Bonnie R.
Published: (1979)

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

Public Libraries Survey: Fiscal Year 2009
by: Miller, Kim A., et al.
Published: (2011)

Statistics Section. Management and Technology Division. Papers.
Published: (1982)

2024 Minnesota K-12 School Library Census Results: Executive Summary
by: Anna Granias, et al.
Published: (2025)

Clustered America: The Communities We Serve.
by: Weiss, Michael J.
Published: (1989)

Special Microform Collections.
by: Stewart, R. C., et al.
Published: (1977)

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
language	"en"
ui	"standard"
VUFIND_SESSION	"6f3d812f22d04171ea172a0dcd70bf39"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1789129080.1664 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "6f3d812f22d04171ea172a0dcd70bf39" ]`]
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	"language=en; ui=standard; VUFIND_SESSION=6f3d812f22d04171ea172a0dcd70bf39"
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	"48121"
REDIRECT_URL	"/Record/eric_EJ066938/Similar"
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/eric_EJ066938/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1789129080.1621
REQUEST_TIME	1789129080

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

Environment & details:

GET Data empty

POST Data empty

Files empty

Key	Value
language	"en"
ui	"standard"
VUFIND_SESSION	"6f3d812f22d04171ea172a0dcd70bf39"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1789129080.1664 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "6f3d812f22d04171ea172a0dcd70bf39" ]`]
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	"language=en; ui=standard; VUFIND_SESSION=6f3d812f22d04171ea172a0dcd70bf39"
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	"48121"
REDIRECT_URL	"/Record/eric_EJ066938/Similar"
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/eric_EJ066938/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1789129080.1621
REQUEST_TIME	1789129080

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

Similar Items

Similar Items

Environment & details:

Environment & details: