000 00255nam a2200097Ia 4500
008 220310s9999||||xx |||||||||||||| ||und||
100 _aLEVIN, RICHARD I
_92493
245 0 _aPLANNING AND CONTROL WITH PERT/CPM
650 _aQUANTITATIVE TECHNIQUES
942 _cBK
999 _c3714
_d3714