TY  - BOOK
AU  - Srinath,L.S.
TI  - Pert and cpm: principles and applications 
SN  - 8185336202
U1  - 658.401 22
PY  - 1983///
CY  - New Delhi
PB  - Affiliated East-West
KW  - Planning and control
N1  - Includes index
ER  -