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Online Review

December 1981 Volume 5, Number 6

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Table of Contents

Number of articles: 4

  1. Economies of Online Retrieval

    Katherine M. Markee

    Describes a study conducted at Purdue University Library to determine not only the costs of providing online information services to users, but the value of time saved by the end user in having a... More

    pp. 439-44

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  2. Automatic Identification of Duplicates after Multidatabase Online Searching

    Eveline Onorato & Gianfranco Bianchi

    Discusses the problem of duplicate citations resulting from file overlaps in multidatabase searching and shows that such duplicates could be identified automatically and eliminated by a host... More

    pp. 445-51

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  3. Telecommunications Regulations and Policy

    Karl W. Brimmer

    Addresses shifts in basic telecommunication common carrier regulatory policies over the past decade; technological and economic changes prompting these policy shifts; major regulatory action... More

    pp. 481-86

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  4. Online Teaching Aids from the Department of Information Science, University of Sheffield, England

    Frances E. Wood

    Describes student-produced simulations of four online services--Lockheed DIALOG, BLAISE MARC, BLAISE MEDLINE, and SDC. Intended to teach keyboard use, basic commands, and more advanced techniques, ... More

    pp. 487-94

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