000 00276nam a2200109Ia 4500
008 170501s9999 xx 000 0 und d
100 _a"SAINATH, L.S."
245 _aPERT AND CPM PRINCIPLE& APPLICATION
250 _a-
260 _bAFFILIATED EAST-WEST PRESS PVT LTD
_c2005
300 _a202
440 _n-
999 _c16040
_d16040