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Bibliographic Details
Main Authors:	Carpenter, Kathryn Hammell, Alexander, Adrian W.
Format:	Recurso educativo Open Access
Language:	en
Published:	1994
Subjects:	Comparative Analysis Cost Indexes Costs Economic Change Library of Congress Classification Library Statistics Periodicals Subject Index Terms Tables (Data)
Online Access:	https://eric.ed.gov/?id=EJ485205
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Periodical Price Index 1992.
by: Carpenter, Kathryn Hammell, et al.
Published: (1992)

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

Price Indexes for 1986: Periodicals.
by: Horn, Judith G.
Published: (1986)

Price Index for 1989: U.S. Periodicals [and] U.S. Serial Services.
by: Young, Peter R., et al.
Published: (1989)

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

Periodical Prices: A 1975 Update
by: Clasquin, F. F.
Published: (1975)

The Hidden Classification in Library of Congress Subject Headings for Judaica.
by: Weinberg, Bella Hass
Published: (1993)

U.S. Periodical Price Index for 1997.
by: Alexander, Adrian W., et al.
Published: (1997)

Periodical Prices 1977-79 Update.
by: Clasquin, F. F.
Published: (1979)

Library of Congress Classification and Subject Headings Relating to Slavic and Eastern Europe
by: Veryha, Wasyl
Published: (1972)

Price Indexes for 1981: U.S. Periodicals and Serial Services.
by: Brown, Norman B., et al.
Published: (1981)

Price Indexes for 1982: U.S. Periodicals and Serial Services.
by: Brown, Norman B., et al.
Published: (1982)

Price Indexes for 1975; U.S. Periodicals and Serial Services
by: Brown, Norman B.
Published: (1975)

Names in Space and Time: The Indexing Vocabulary of the Humanities.
by: Wiberley, Stephen E., Jr.
Published: (1988)

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

Clustering LC Classification Numbers in an Online Catalog for Improved Browsability.
by: Huestis, Jeffrey C.
Published: (1988)

Periodical Prices: 1976-78 Update
by: Clasquin, F. F.
Published: (1978)

Library of Congress Classification Adapted for Children's Books, Second Edition.
by: Perkins, John W., et al.
Published: (1972)

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)

Periodical Prices: A Three-Year Comparative Study
by: Clasquin, F. F.
Published: (1974)

An Analysis of LC Retrospective Cataloguing Data to Determine Its Relevance for the British
by: Green, Betty, et al.
Published: (1974)

Cost and Time Analysis of Monograph Cataloging in Hospital Libraries: A Preliminary Study.
by: Angold, Linda
Published: (1969)

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

Library of Congress Classification Adapted for Children's Sound Recordings.
by: Perkins, John W., et al.
Published: (1973)

Price Index for 1990: U.S. Periodicals and U.S. Serial Services.
by: Young, Peter R., et al.
Published: (1990)

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)

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)

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

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

Theological Subject Headings Reconsidered.
by: Nichol, W. Thomas
Published: (1985)

Price Indexes for 1971. U.S. Periodicals and Serial Services
by: Tuttle, Helen W., et al.
Published: (1971)

Is Precoordination Unnecessary in LCSH? Are Web Sites More Important To Catalog Than Books? A Reference Librarian's Thoughts on the Future of Bibliographic Control.
by: Mann, Thomas
Published: (2000)

Price Index for U.S. Serial Services 1991.
by: Shroyer, Andrew
Published: (1991)

Subject Retrieval in the 1980s.
by: Cochrane, Pauline A., et al.
Published: (1981)

Determining Geographical Subject Headings for Local History Collections.
by: Bake, Blaine R.
Published: (1974)

Price Index for 1987: U.S. Periodicals.
by: Knapp, Leslie C., et al.
Published: (1987)

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

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// 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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