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Abstract:
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It is an indisputable fact that the computer information revolution has fundamentally changed
library services across the nation for the past decades. Two recent advancements of
information technologies, in particular, had significant impact on Library services. First, the
introduction of CD-ROM technology has provided library users powerful access to large
databases. Second, the creation of electronic networks has made online remote information
access a reality. With the introduction of CD-ROM had a powerful impact on the storage and
retrieval of information. CD-ROMs have proved particularly effective for storing
bibliographical references. What are the CD-ROM Databases, why we use them and why
we don’t want to use them in academic libraries are discussed briefly. Types of databases
are explained by illustration. Search features commonly available in four selected CD-ROM
databases such as keyword search, phrase search, Boolean search etc are discussed
briefly. The selected CD-ROM databases are Ulrich’s on disc from Directory, Ei Compendex
Bibliographic database, and Emerald full-text database of journal article. Some of the
general issues related to the searching and retrieval of information from CD-ROM databases
are briefly discussed. Some common points have been identified that the user must consider
in order to quickly accessing information on CD-ROM databases in an effective way. |