TY  - BOOK
AU  - Modi, P.N.
AU  - Modi, Sanjeev 
AU  - Modi, Rajeev
TI  - PERT and CPM : : Program Evolution and Review Technique and Critical Path Method 
SN  - 9788189401252
U1  - 658.4032 
PY  - 2009///
CY  - Delhi
PB  - Standard book house
KW  - Management
KW  - System Analysis
ER  -