00640nam a22001931 4500 1/15470 990726s1980 enk eng d 0039102777 15967 DLC GR-PeUP 658 WI Wild, Ray. Essentials of production and operations management / Ray Wild London : Holt Rinehart and Winston , 1980 x,370 p. ; 24 cm. Operations management. Management. INST UNIPILB MAIN 20040709 658 WI 00131707 00131707 LOAN 0 1 INST UNIPILB MAIN 20040709 658 WI 00132997 00132997 LOAN 0 2