First published in 1944, this article predicts unprecedented growth for American university libraries, and examines the underlying causes of this growth. The use of microforms and cooperative cataloging to control library costs is recommended. A brief introduction to the article is included. (CLB)

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…