TY  - BOOK
AU  - Taha Hamdy A.
TI  - Operations research an introduction / 
SN  - 9789352865277
U1  - 658.4034 TAO 23 
PY  - 2018///
CY  - India : 
PB  - Pearson education Inc
KW  - Operation research
N1  -  Includes bibliographical reference  and index
ER  -