TY  - BOOK
AU  - Jerome D. Wiest
ED  - Levy, Ferdynand K.
TI  - Management guide to PERT/CPM; with GERT/PDM/ and other networks
U1  - 658.4032 
PY  - 1974///[reprinted 1979]
CY  - New Delhi
PB  - Prentice-Hall of India
ER  -