TY  - BOOK
AU  - Wiest , Jerome D
AU  - Levy , Ferdinano K.
TI  - Management guide to pert / cpm : with gert / pdm / dcpm and other networks
SN  - 8120301323 
U1  - 658.4032 
PY  - 1994///
CY  - New Delhi
PB  - Prentice Hall Of India
KW  - General management
ER  -