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020 _a9788131806982
082 _a658.513 PUN
100 _aPunmia B C
245 _aProject Planning and Control With PERT and CPM
250 _a4
260 _aNew Delhi
_bLaxmi Publications
_c2016
300 _a250
440 _aProject Planning and Control With PERT and CPM
650 _aPERT and CPM
700 _aKhandelwal K K
942 _2ddc
_cBK