000 003940000a22001570004500
060 _a100
082 _a658.4032 WIE
100 _aLevy, Ferdinand K
100 _aWiest, Jerome D
245 _aManagement guide to pert/cpm
260 _aNewjersey, Prentice -Hall Inc
260 _c1969
300 _a170
650 _aPert model/cpm model/cost accounting system/management
942 _cBK
999 _c351116
_d351116