TY  - BOOK
AU  - Modi, P.N.
AU  - Modi, Sanjeev Modi, P.N.Modi, Rajeev
TI  - PERT and CPM :  programme avaluation and review technique and critical method    
AV  - 658.4032 MOD 1990 
U1  - 658.4032 MOD 1990 
PY  - 1990///
CY  - Standard Book House
PB  - Standard Book House
KW  - Management
ER  -