000 00275nam a2200109Ia 4500
008 220201s1990 xx 000 0 eng d
100 _aHIRI D S
245 0 _aPROJECT MANAGEMENT WITH PAD AND CPM
260 _aDELHI
_bS K KATARIA AND SONS
_c1990
300 _a242
942 _2ddc
999 _c90734
_d90734