TY  - BOOK
AU  - Frederick S. Hillier
AU  -  Gerald J Lieberman, 
TI  - Introduction to Operations Research
U1  - 519.92 
PY  - 1967///
CY  - San Francisco
PB  - Holden- Day Inc
N1  - Frederick S. Hillier & Gerald J Lieberman: Introduction to Operations Research.  San Francisco.  Holden- Day Inc, 1967.--(519.92HIL)
ER  -