Reviews the use of chat reference services in libraries and analyzes current trends. Highlights include a survey of libraries providing chat reference; software used; the move toward digital reference; institutional issues; user needs; staff needs; technology problems; and questions for further research. (LRW)

Discussion of technological developments in library reference services focuses on contributions of the H. W. Wilson Company and highlights CD-ROM technology. Topics discussed include online access; menu-driven systems; CD-ROM hardware and software concerns; user response to CD-ROM; quality control of databases; pricing considerations; and future…

Because the publication of census data on CD-ROM has expanded the capabilities of users, librarians need to consider issues involved in providing census and Geographic Information Systems (GIS) services, selecting GIS software, and providing user support. (JMV)