TY  - BOOK
AU  - Hamday , A. Taha
TI  - Operations Research: an introduction 
SN  - 8120312228
U1  - 001.424 TAH 
PY  - 1997///
CY  - New Delhi
PB  - Prentice Hall
KW  - Humanities & Natural Science
KW  - Generalia
N1  - Includes Index
ER  -