TY  - BOOK
AU  - WIEST J/ LEVY F 
TI  - A MANAGEMENT GUIDE TO PERT / CPM 2 ND ED 
SN  - 8120301323
U1  - 658.4032/WIE 
PY  - 2016///
CY  - NEW DELHI 
PB  - PHI LEARNING PVT. LTD
KW  - NULL
ER  -