TY  - BOOK
AU  - LEVY,FERDINAND K, WIEST,JEROME D
TI  - MANAGEMENT GUIDE TO PERT/CPM WITH GERT/PDM/DCPM AND OTHER NETWORKS
SN  - NCST
U1  - 245 
PY  - 1978///
CY  - NEW DELHI
PB  - PH
ER  -