Contains a listing of federal publications available in microform, supplying price, publisher, format, estimated shelf space, and, where available, review citations to aid documents librarians conscious of the space saving advantages of microformatted documents. (Author)

A model based on storage and retrieval costs that determines efficient allocation of materials to different storage regimes in academic libraries is developed. An economically rational basis for determining role of several alternative storage methods which distinguish among materials by expected level of use is offered. Nineteen references are…