TY  - BOOK
AU  - Wiest, Jerome D
AU  - Levy, Ferdinand K
TI  - Management guide to PERT/CPM : with GERT/PDM/DCPM and other networks/2e
U1  - 658.403 2 
PY  - 1988///
CY  - New Delhi
PB  - Prentice hall of India
KW  - PERT, CPM
KW  - System analysis
ER  -