Optimum speed of library access as related to optimum size of library collections
Subtitle: final report, project no. 8-E-079, Contract no. OEG-5-9-455079-0018 (095).
Contributors: United States. Office of Education.
Publisher: U. S. Office of Education, Bureau of Research
Published: 1970
Place of publication: [Washington]
Language: eng
Number of pages: 10
Subjects: Libraries -- Circulation, loans.; Library use studies.; Libraries and readers.