TY  - BOOK
AU  - Punmia, B.C.
AU  - Khandelwal, K. K.
TI  - Project planning and control with PERT and CPM
SN  - 9788131806982
U1  - 658.018 
PY  - 2018///
CY  - New Delhi: 
PB  - Laxmi Publications, 
ER  -