TY  - BOOK
AU  - Wiest,Jerome D.
AU  - Levy,Ferdinand K.
TI  - A management guide to PERT/CPM : with GERT/PDM/DCPM and other net works / 
SN  - 8120301323
U1  - 658.4032 
PY  - 1994///
CY  - New Delhi : 
PB  - Prentice Hall of India , 
KW  - MANAGEMENT SCIENCE
N1  - NULL
ER  -