TY  - BOOK
AU  - Taha, Hamdy A
TI  - Operations research: an introduction 
SN  - 81-203-1222-8
U1  - 658.403 4 
PY  - 2007///
CY  - New Delhi
PB  - Prentice Hall
KW  - Executive management
KW  - Management
ER  -