Based on a directive from the National Advisory Board of Canada, this paper provides a set of definitions and guidelines which Canadian libraries may choose to use in negotiating their contracts with database suppliers, vendors, and other information and bibliographic services. The report is intended to: (1) provide a basis for understanding and…

Discusses CD-ROM with an emphasis on aspects that librarians need to know. The topics covered include the technology; installations and cost; advantages and disadvantages for libraries; products of interest to librarians; and selection issues. Other optical storage media are described and sources for further information are provided. (37…