00000nam 2200000 4500 INLIS000000000002512 20220716120416.0 220716||||||||| | ||| |||| || 0010-072200000002512 658.4034 658.4034 MUL R Mulyono, Sri Riset operasi Jakarta: fe-ill, 2004 xiv, 347 hlm 26 cm. Riset Operasi