TY  - BOOK
AU  - Wiest, Jerome D and  Levy, Ferdinand K
TI  - Management guide to pert cpm: With gert, pdm, dcpm and other networks
U1  - 658.4032  WIE-M2 
PY  - 1988///
CY  - Prentice  Hall of India, Pvt. Ltd., New Delhi
KW  - Systems theory and analysis
ER  -