TY  - BOOK
AU  - Prof :  ( Dr.)  Saeed  Akhtar Bhatti
TI  - OPERATIONS   RESEARCH
U1  - 382.122 
PY  - 1998///
CY  - Lahore
PB  - A - ONE  PUBLISHERS
KW  - Management
KW  - Classification of  our Model,   Phase of an study
ER  -