000 00274nam a2200097Ia 4500
008 150310s9999 xx 000 0 und d
100 _aPUNMIA B C &KHANDELWAL K K
245 _aPROJECT PLANNING & CONTROL WITH PERT & CPM
250 _a3
260 _c1987
_bLAKHMI PUBLICATIONS
999 _c13321
_d13321