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Bibliographic Details
Format:	Recurso educativo Open Access
Language:	en
Published:	1989
Subjects:	Bibliographic Utilities Cataloging Classification Costs Dewey Decimal Classification Foreign Countries Indexing Information Retrieval Library Associations Online Catalogs Subject Index Terms User Needs (Information)
Online Access:	https://eric.ed.gov/?id=ED326232
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IFLA General Conference 1988. Division of Bibliographic Control. Section on Cataloguing; Section on Classification and Indexing; Section on Bibliography.
Published: (1988)

IFLA General Conference, 1987. Division of Bibliographic Control. Cataloguing, Classification and Indexing Section. Papers.
Published: (1987)

Better Dead Than Read: Further Studies in Critical Classification.
by: Foskett, A. C.
Published: (1984)

Classification Schedules as Subject Enhancement in Online Catalogs. A Review of a Conference Sponsored by Forest Press, the OCLC Online Computer Library Center, and the Council on Library Resources.
by: Mandel, Carol A.
Published: (1986)

Exploiting LCSH, LCC, and DDC To Retrieve Networked Resources: Issues and Challenges.
by: Chan, Lois Mai
Published: (2000)

Library of Congress Classification as an Online Retrieval Tool: Potentials and Limitations.
by: Chan, Lois Mai
Published: (1986)

Enhancing Subject Access to OPACs: Controlled Vocabulary vs. Natural Language.
by: Cousins, Shirley Anne
Published: (1992)

Analysis of a Bibliographic Database Enhanced with a Library Classification.
by: Drabenstott, Karen Markey, et al.
Published: (1990)

Conversion Tables. Volume 1, LC-Dewey. Second Edition.
by: Scott, Mona L.
Published: (1999)

Conversion Tables. Volume 2, Dewey-LC. Second Edition.
by: Scott, Mona L.
Published: (1999)

Conversion Tables. Volume 3, Subject Headings-LC and Dewey. Second Edition.
by: Scott, Mona L.
Published: (1999)

Crisis in Cataloging Revisited: The Year's Work in Subject Analysis, 1990.
by: Young, James Bradford
Published: (1991)

Interfaces: Bibliographic Policies.
by: Intner, Sheila S.
Published: (1987)

The Levels of Access: Subject Approaches to Fiction.
by: Sapp, Gregg
Published: (1986)

Automation and Cataloging.
by: Furuta, Kenneth, et al.
Published: (1990)

Developing an Information Infrastructure To Support Information Retrieval: Towards a Theory of Clustering Based in Classification.
by: Micco, Mary, et al.
Published: (1994)

IFLA General Conference, 1987. Division of Bibliographic Control. Cataloging Section. Papers.
Published: (1987)

Cataloging Books Step by Step. CSLA Guide No. 5.
by: Smith, Ruth S.
Published: (1977)

Report of the Racism and Sexism in Subject Analysis Subcommittee to the RTSD/CCS Subject Analysis Committee, Midwinter 1980.
by: Dickinson, Elizabeth M., et al.
Published: (1980)

Treatment of Persian Materials in the National Union Catalog.
by: Khosh-khui, Abolghasem Z.
Published: (1976)

Improving Library Subject Access (ILSA): A Theory of Clustering Based in Classification.
by: Micco, Mary, et al.
Published: (1994)

Grass-Roots Cataloging and Classification: Food for Thought from World Wide Web Subject-Oriented Hierarchical Lists.
by: Dodd, David G.
Published: (1996)

Standard Cataloging for School and Public Libraries. Second Edition.
by: Intner, Sheila S., et al.
Published: (1996)

IFLA General Conference, 1986. Bibliographic Control Division. Section: Classification and Indexing. Papers.
Published: (1986)

The Subject Approach: Recent Developments in Indexing
by: Foskett, A. C.
Published: (1972)

Cataloguing the Internet.
by: O'Daniel, Heather B.
Published: (1999)

DORS: DDC Online Retrieval System.
by: Liu, Songqiao, et al.
Published: (1991)

Comparison of the Effect of Using Title Keyword Searching and Subject Headings among the 10 Divisions of Dewey Decimal Classification.
by: Tsai, Shu-En
Published: (1998)

Subject-Searching Experiences and Needs of Online Catalog Users: Implications for Library Classification.
by: Markey, Karen
Published: (1985)

Introduction to Subject Indexing; a Programmed Text. Volume Two: UDC and Chain Procedure in Subject Cataloguing.
by: Brown, A. G., et al.
Published: (1976)

Statistical Analysis of the Association Between Subject Headings and Their Corresponding Class Notations in Science and Technology Monographs.
by: Khosh-khui, Abolghasem
Published: (1981)

The Economics of Single-entry and Multiple-entry Classified Files
by: Simpson, I. S.
Published: (1974)

Classifying Church or Synagogue Library Materials. CSLA Guide No. 7.
by: Kersten, Dorothy B.
Published: (1988)

Identical in Appearance But Not in Actuality: Headings Shared by a Subject-Access and a Form/Genre Access Authority List.
by: Miller, David
Published: (1997)

Arranging Roots: Classification and Subject Headings for Genealogical Collections.
by: Blake, Linda, et al.
Published: (1997)

Subject Access Literature, 1987.
by: Vizine-Goetz, Diane, et al.
Published: (1988)

Centered Headings in the Dewey Decimal Classification
by: Stevenson, Gordon
Published: (1974)

Preparing for the Use of Classification in Online Cataloging Systems and in Online Catalogs.
by: Cochrane, Pauline A., et al.
Published: (1985)

Dewey Decimal Classification Online Project: Evaluation of a Library Schedule and Index Integrated into the Subject Searching Capabilities of an Online Catalog. Final Report.
by: Markey, Karen, et al.
Published: (1986)

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'

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HTTPS	"on"
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HTTP_ACCEPT	"/"
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SERVER_PROTOCOL	"HTTP/1.1"
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