TY  - BOOK
AU  - Wiest Jerome.D. & Levy.F.K.
TI  - Manage.Guide To Pert/Cpm With /Gert/Pdm/Dcpm ---...
U1  - 25H-659 
PY  - 1979///
PB  - Prentice Hall of India Private Limited
KW  - MAN
ER  -