Compares two approaches to document delivery and storage--microform and CD-ROM--in terms of storage capacity, accessibility, production, and cost considerations. Strengths and weaknesses of each medium are noted. It is concluded that libraries should select, integrate, and explore the different features of both technologies. (12 references) (MES)

Reviews literature about cataloging large microform sets. Subjects include: determination of location by remote users of online catalogs, guidelines for prioritizing cataloging of unanalyzed and underused microform collections, catalog versus finding aid, and catalog credibility. (JKP)

Describes government information available in machine-readable data files--primarily on computer tapes--in relation to other formats and examines requirements for their acquisition, preservation, and utilization in retrieval and reference services. Skill and knowledge adjustments on the part of librarians are also discussed, and a system in use at…