Document (#16813)

Author

Rao, S.S.

Title

Information retrieval services : role of optical technologies

Source

New library world. 98(1997) no.1132, S.16-24

Year

1997

Abstract

Outlines information access throught he right mixture of technologies namely, online and CD-ROM. While mentioning the electronic databases, electronic information path and generations of online services, presents the salient features of CD-ROMs, their cost effectiveness, database services in various subjects and select databases. Discusses the establishment of CD workstations, their networking publishing and future of optical technology

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