id author title date pages extension mime words sentence flesch summary cache txt crl-12488 Sullivan, Robert C. Microform Developments Related to Acquisitions 1973-01-01 13 .pdf application/pdf 7716 389 50 The most widely publicized develop- ment in library microforms in recent years has been the microfiche, particu- larly the ultramicrofiche ( UMF). Each library subscribing to this project pays an annual subscription fee based on the size of its book budget. RESEARCH More than three-quarters of a million dollars has been provided by the Office of Education ( OE) to underwrite re- search relating to library microforms in 0 cache/crl-12488.pdf txt/crl-12488.txt