00440nam a22001577a 4500 20260727120826.0 260727b |||||||| |||| 00| 0 eng d 0824768078 eng 025.1 KEN/U Kent, Allen Use of Library Materials : The University of Pittsburgh Study / by Allen Kent New York: Marcel Dekker, INC., 1979. xiii, 272p.; BK 49484 49484 0 0 0 0 NFIC PBBCL PBBCL REF 2026-07-27 0 025.1 KEN/U 051871 2026-07-27 2026-07-27 BK