Problems in developing academic library collections / by Jasper G. Schad and Norman E. Tanis.

by Schad, Jasper G., 1932-, Tanis, Norman E., 1929-2010
Published 1974

Cost analysis of library functions : a total system approach / Betty Jo Mitchell, Norman E. Tanis, Jack Jaffe.

by Mitchell, Betty Jo, Tanis, Norman E., 1929-2010, Jaffe, Jack
Published 1978