Discussion of factors that influence a publisher's choice of electronic and media delivery techniques; assesses use of diskettes, Bernoulli removable cartridge disks, CD-ROM, modems using dial-up phone lines, leased phone lines, satellites, and FM subcarriers. Sample data sizings are evaluated, and a cost model of electronic delivery costs is…

This continuation of the previously published four part directory reports information on several additional laserdisk databases and provides updates on some of those included in the original listing. Included in the product descriptions are producers; compatibility; type of laserdisk; software; interface with magnetic media; conditions of usage;…

This annotated bibliography contains citations for over 70 recently published journal articles, reports, and monographs on the subject of optical disks. Items are arranged alphabetically by author with annotations plus additional notes where appropriate. (CLB)

Examines factors which may affect the receptivity of librarians to the use of optical disk technologies, including hardware and software issues, the content of currently available databases, and the integration of optical technologies into existing library services. (CLB)

Reviews definitions and the scope, history, technological capabilities, and other significant issues of electronic publishing. Advantages and disadvantages of electronic publishing are compared to those of traditional publishing, and possible future impacts of electronic publishing on books and libraries are considered. (CDD)

The first of two articles discusses the technical issues of text transfer and processing encountered by the Knowledge Warehouse project. The second describes the development of the concept of a national electronic archive, and discusses issues such as contractual agreements, access control, copyrights, and commercial aspects of value added…

Reviews the development of technological innovations in information delivery, including microforms, electronic processing, online distribution, full-text abstracts online, floppy disks, downloading, vertical integration, electronic publishing, and optical disks. The impact of technology on the information industry and the need to use technology…

Discusses factors that should be considered by buyers and producers of databases on CD-ROM (compact disc-read only memory). The advantages and disadvantages of CD-ROM are also discussed and compared with those of magnetic and print media, and market projections are provided. (CLB)