000 00303nam a2200121Ia 4500
008 220201s1970 xx 000 0 eng d
082 _a658.5
_bDOO
100 _aDooley, Arch R.
245 0 _aoperations planning and control
260 _bNewyork:John Wiley & Sons
_c1970
300 _a314
942 _2ddc
999 _c78677
_d78677