00281nam a2200109Ia 4500100003600000654003500036245003400071260003400105082001200139300000800151546001200159  aColley/ J.L. Jr./ Landel/ R.D.   aOperations planning & control.  aOperations planning & control  bHolden DayaSanFraciscoc1978  a658.401  a308  aENGLISH