TY  - BOOK
AU  - Hillier, Frederick S.
AU  - Lieberman, Gerald J.
TI  - Introduction to operations research
SN  - 9789814577205
U1  - Cir./658.5/H55 
PY  - 2015///
CY  - New York
PB  - McGraw-Hill Education
KW  - Operations research
N1  - Includes appendixes and index
ER  -