TY  - BOOK
AU  - Hillier, Frederick S.
TI  - Operations research
SN  - 0816238561
U1  - 519.77 
PY  - 1974///
CY  - San Francisco
PB  - Holden-Day
KW  - Operations research.-
N1  - Edition for 1967 published under title: Introduction to operations research
ER  -