Canadian Reference Sources 1980--A Selection.

Fuente: ERIC Institute of Education Sciences

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Bibliographic Details
Main Author:	Ryder, Dorothy E.
Format:	Recurso educativo Open Access
Language:	en
Published:	1981
Subjects:	Foreign Countries Libraries Library Services Reference Materials
Online Access:	Acceder al recurso
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North of the Border; Basic Books for a Canadian Newspaper Reference Library
by: Rhydwen, David A.
Published: (1971)

Shelflessness as a Virtue: Preserving Serendipity in an Electronic Reference Collection
by: Ford, Lyle, et al.
Published: (2009)

Impact of the Internet on Delivery of Reference Services in English Public Libraries
by: Jay, Margaret, et al.
Published: (2005)

Teaching Reference: The Changing British Scene
by: Whittaker, Kenneth
Published: (1972)

Canadian Reference Sources 1978: A Selection.
by: Ryder, Dorothy E.
Published: (1979)

Canadian History: A Student's Guide to Reference Sources.
by: Rider, Lillian, Comp.
Published: (1978)

Virtual Reference Canada (VRC): A Canadian Service in a Multicultural Environment.
by: Gaudet, Franceen, et al.
Published: (2002)

Legislative Reference and Research Services in Canada.
by: Land, Brian
Published: (1989)

The Place of the Practicum in Teaching Reference Interview Techniques.
by: Brundin, Robert E.
Published: (1989)

Reactions: The British Academic Library From the Viewpoint of One American User.
by: Davidson, Donald C.
Published: (1968)

Selected Reference Books of 1969-70
by: Sheehy, Eugene P.
Published: (1970)

Mass Communication: A Guide to Reference Sources.
Published: (1988)

Archaeology: A Guide to Reference Sources.
by: Morrison, Doreen, Comp.
Published: (1990)

Professional Assistance to Legislators: The Research Branch of Canada's Library of Parliament.
by: Finsten, Hugh
Published: (1985)

Digital Reference as an Instructional Tool: Just in Time and Just Enough.
by: Johnston, Patricia E.
Published: (2003)

Use of the Internet for Reference Services in Malaysian Academic Libraries.
by: Abdoulaye, Kaba, et al.
Published: (2000)

A Student Reference Service: The Pahlavi Experiment.
by: Brewster, Beverly J.
Published: (1978)

Analysis of a Current Awareness Service in a Hospital Library.
by: Lovelace, Eugenia
Published: (1978)

Teaching Reference Work by the Distance Education Mode: Reality or False Hope?
by: Mills, J. J.
Published: (1989)

The National Lending Library: Information Resource Center Extraordinaire
by: Peck, Theodore P.
Published: (1973)

On-line Information Retrieval Services in Canadian Public Libraries.
by: Nash, Mary M.
Published: (1982)

Serials for Information Services; Report on a Survey to Examine Current Subscriptions of the Major Libraries of the Midwestern Regional Library System to a Selected List of Indexed Serial Titles.
by: McCallum, John D.
Published: (1972)

Government Publications on Microform: Integrating Reference Services.
by: Pearson, Glenda J.
Published: (1988)

Improving Access to Government Publications.
by: Beckett, George H.
Published: (1981)

The Vital Adjunct; Parliamentary Libraries and Their Role in Australia.
Published: (1969)

The Death of the Farmington Plan
by: Edelman, Hendrik
Published: (1973)

Telephone Reference Service in the Languages Centre, Metropolitan Toronto Library.
by: Smithies, R.
Published: (1980)

Reference Desk Is Not Dead Yet: A Perspective from the National Medical Library of Cuba
by: Arroyo, Sonia Santana
Published: (2015)

Using Wireless Devices to Enhance Reference and Information Services
by: Forsyth, Ellen
Published: (2006)

National Libraries: An Analysis
by: Burston, Godfrey
Published: (1973)

The Current Status of the Library and Information Service of the Legislative Yuan, Taiwan.
by: Ku, Karl Min
Published: (1996)

Computerizing the Reference Desk Schedule.
by: deHaas, Pat
Published: (1983)

Internet as a Tool for Reference Work Experiences from the IFLA/Danida Trial Project in Ghana.
by: Kondrup, Ruth
Published: (2002)

New Reference: Diversifying Service Delivery.
by: Garner, Imogen
Published: (1999)

Citations and Circulation Counts: Data Sources for Monograph Deselection in Research Library Collections
by: White, Bruce
Published: (2017)

Online Staff Resources: Canadian University Libraries.
by: St.-Jacques, Suzanne, et al.
Published: (1983)

Why You Should Read the Papers: Improving Reference Service in Public Libraries.
by: Dilevko, Juris, et al.
Published: (2000)

Unobtrusive Evaluation of Reference Service and Individual Responsibility: The Canadian Experience. Contemporary Studies in Information Management, Policies, and Services.
by: Dilevko, Juris
Published: (2000)

The National Digital Information Infrastructure Preservation Program; Metadata Principles and Practicalities; Challenges for Service Providers when Importing Metadata in Digital Libraries; Integrated and Aggregated Reference Services.
by: Friedlander, Amy, et al.
Published: (2002)

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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