00000nam 2200000 4500 INLIS000000000018989 20250122125236 0010-0125000133 ta 250122################g##########0#eng## what every supervisor should know : the basics of supervisory management / Lester R Bittel New York : McGraw-Hill, 1985 Bittel, Lester R 0070055742 658.302 658.302 BIT w ed.5 xiii, 658 hlm ; 23 cm manajemen Perpustakaan Pusat LAN 22775