000			003470000a22001330004500
245			_aOperations research in production planning, scheduling and inventory control
100			_aJohnson, L.A.
100			_aMontogomery, D.C.
260			_aNew York _bWiley _c1974
300			_a525 p.
080			_a65.012.122 _bJ6
041			_aEN
942			_cBK
999			_c104236 _d104236