To examine library usage by faculty and students in the Schools of Engineering at Purdue University, data was analyzed from a sample of 12,000 loans during a three month period. User level (graduate student, undergraduate, faculty, or staff) and subject of borrowed material as indicated by Dewey Decimal Classification were examined for each major…

A study of the Purdue University Libraries was conducted to help allocate costs by user group and academic department. A circulation survey was taken to determine user identification. The sampling included reserve material used in the library, materials borrowed overnight or longer, and use of photocopy service. Copies of transaction cards were…