TY  - BOOK
AU  - Punmia, B. C.
AU  - Khandelwal, K. K.
TI  - Project Planning and Control with PERT and CPM
SN  - 9788131809622
U1  - 658.404 P984p 2002 
PY  - 2022///
CY  - New Delhi
PB  - TRINITY
N1  - Computer Science
ER  -