TY  - BOOK
AU  - HILLIER, FREDERICK S.
TI  - Introduction to operation research: Introduction to operation research / Ed by  Gerald J. Lieberman._8th Ed, New Delhi : Tata McGraw-Hill Publishing Co., 2008
U1  - 519.92 
PY  - 2008///
CY  - New Delhi
PB  - Tata McGraw-Hill Publishing Co.
ER  -