na INLIS000000000002733 20241209021518 0010-1224000265 241209 0 eng Operations Management : Problems And Models / Elwood S Buffa Buffa, Elwood New york : John Wiley & Sons, 1963 762 hlm. ; 23x15 cm 658 BUF O C.1 658 Manajemen Umum 0-471-11868-0 3 860911300004990