00000nam 2200000 4500 INLIS000000000019003 20250122032355 0010-0125000147 ta 250122################g##########0#eng## Front-line management : a guide to effective supervisory action / James M. Black Newyork : McGraw-Hill, 1963 658.302 658.302 BLA f Black, James M. xii, 282 hlm ; 20 cm manajemen Perpustakaan Pusat LAN 15079