ASTIA Guidelines for Cataloging and Abstracting

ASTIA Guidelines for Cataloging and Abstracting PDF Author: Defense Documentation Center (U.S.). Document Processing Division
Publisher:
ISBN:
Category : Cataloging of technical literature
Languages : en
Pages : 24

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Book Description

ASTIA Guidelines for Cataloging and Abstracting

ASTIA Guidelines for Cataloging and Abstracting PDF Author: Defense Documentation Center (U.S.). Document Processing Division
Publisher:
ISBN:
Category : Cataloging of technical literature
Languages : en
Pages : 24

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Book Description


ASTIA Guidelines for Cataloging and Abstracting

ASTIA Guidelines for Cataloging and Abstracting PDF Author: Defense Documentation Center (U.S.). Document Processing Division
Publisher:
ISBN:
Category : Cataloging of technical literature
Languages : en
Pages : 24

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Book Description


Astia Guidelines For...

Astia Guidelines For... PDF Author: Armed Services Technical Information Agency
Publisher:
ISBN:
Category :
Languages : en
Pages :

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ASTIA Guidelines for Cataloging and Abstracting

ASTIA Guidelines for Cataloging and Abstracting PDF Author: Defense Documentation Center (U.S.)
Publisher:
ISBN:
Category : Cataloging of technical literature
Languages : en
Pages : 46

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A Textual Abstracting Technique

A Textual Abstracting Technique PDF Author: American Institutes for Research
Publisher:
ISBN:
Category : Abstracting
Languages : en
Pages : 82

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Book Description
Guidelines for text reduction were developed and evaluated to advance the art of manually preparing informative abstracts. The study was intended to: (1) develop guidelines that result in abstracts which provide maximal support to abstract-users, and (2) develop these guidelines so that they result in reliable, i.e., consistent, abstracts of scientific/technical material. The abstracting procedure, and Abstracting Form and associated instructions, produces reasonably consistent abstracts. An expert judge rated 13 subsections of six technical papers prepared by three different abstracters as 88% consistent, i.e., contained identical information. The abstracts prepared were a substantial reduction of the original text. Considering the six abstracts used in a performance test (judged as containing the most information, but not necessarily the longest) mean percentage reductions obtained were: 47% reduction of words, 28% reduction of figures, and 27% reduction of equations. Level of performance, as measured by accuracy on use-tests, supported by abstracts was equivalent to that supported by original text, regardless of test time restriction. However, total test time required was less using abstracts than with full text. (Author).

Encyclopedia of Library History

Encyclopedia of Library History PDF Author: Wayne A. Wiegand
Publisher: Routledge
ISBN: 1135787573
Category : Language Arts & Disciplines
Languages : en
Pages : 744

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Book Description
First Published in 1994. This book focuses on the historical development of the library as an institution. Its contents assume no single theoretical foundation or philosophical perspective but instead reflect the richly diverse opinions of its many contributors. This text is intended to serve as a reference tool for undergraduate and graduate students interested in library history, for library school educators whose teaching requires knowledge of the historical development of library institutions, services, and user groups, and for practicing library professionals.

Technical Abstract Bulletin

Technical Abstract Bulletin PDF Author: Defense Documentation Center (U.S.)
Publisher:
ISBN:
Category : Military art and science
Languages : en
Pages : 1746

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NBS Special Publication

NBS Special Publication PDF Author:
Publisher:
ISBN:
Category : Weights and measures
Languages : en
Pages : 160

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Cooperation, Convertibility, and Compatibility Among Information Systems

Cooperation, Convertibility, and Compatibility Among Information Systems PDF Author: Madeline M. Henderson
Publisher:
ISBN:
Category : Documentation
Languages : en
Pages : 144

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National Union Catalog

National Union Catalog PDF Author:
Publisher:
ISBN:
Category : Union catalogs
Languages : en
Pages : 744

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Book Description
Includes entries for maps and atlases.