000 00360n a2200157 a 4500
000 B B
001 000167
005 20220201161533.0
082 _a658
_bM2 COM
100 _aWiest, Jerome D.
245 _aManagement guide to PERT/CPM
260 _aNew Delhi
_bPrentice Hall
_c1982
300 _a229p.
690 _aMangement,Commerce
908 _aT
999 _c168
_d168