TY  - GEN
AU  - Wiest, jerome D
AU  - Levy, ferdinand K
TI  - A management guide to PERT/CPM: with gert / pdm / dcpm and other networks
SN  - 8120301323
U1  - 658.4032 
PY  - 1997///
CY  - New Delhi
PB  - Prentice - Hall
KW  - SYSTEMS THEORY AND ANALYSIS
ER  -