TY  - BOOK
AU  - Punmia, B. C.
AU  - Khandelwal, K. K.
TI  - Project Planning and Control with PERT and CPM
SN  - 9788131806982
U1  - 658.4032 
PY  - 2016///
CY  - NEW DELHI
PB  - LAXMI PUBLICATIONS(P) LTD
ER  -