Provides an introduction to the technical aspects of digital audiotape and compares it to other computer storage devices such as optical data disks and magnetic tape cartridges in terms of capacity, transfer rate, and cost. The current development of digital audiotape standards is also discussed. (five references) (CLB)

Describes a survey of users of three academic libraries that examined users' reactions to CD-ROM products and compared their satisfaction with different products. Some of the evaluation criteria used include ease of use, satisfaction with the number and quality of citations retrieved, and time spent searching. The survey form is appended. (eight…

Reviews changes in the ERIC database on compact disk that have been made in systems offered by the following vendors: Dialog, SilverPlatter, and OCLC. Highlights include system requirements, costs, search strategies, printing, help screens, tutorials, double posting, available formats, display of search results, and searchable fields. (LRW)

Evaluates four map products currently available on CD-ROM in terms of hardware requirements, ease of installation, software, product content, documentation, cost, and instructional materials. Conclusions about the current status of maps on CD-ROM are offered and the desired characteristics for a perfect CD-ROM mapping product are identified. An…

Describes a pilot project at the Department of Commerce Mountain Administrative Support Center Library that compared the cost effectiveness of CD-ROM with that of other media and examined the acceptability of CD-ROM by staff and users. A list of the CD-ROM products evaluated and the evaluation form used are appended. (CLB)

Describes an experiment that examined the relationship between successful searching of CD-ROM databases by undergraduate students and various types of instruction provided by the library staff. The findings indicate that the only level of instruction that resulted in a significant difference was a live demonstration of searches. (six references)…