000			004010000a22001450004500
245			_aOperations management : the management of productive systems
100			_aBuffa, Elwood S.
260			_aNew York _bWiley _c1976
300			_axii, 686p. : ill.
440			_aWiley series in management and administration
020			_a0471118907
080			_a658.5 _bB8
041			_aEN
942			_cBK _01
999			_c112949 _d112949