000 00283nam a22001217a 4500
020 _a9788131806982
082 _a658.4032
100 _aPUNIMA B.C
245 _aPROJECT PLANNING AND CONTROL WITH PERT AND CPM
260 _aNEW DELHI
_bLAXMI
_c1982
300 _aX, 250P
942 _cBK
999 _c7975
_d7975