TY  - BOOK
AU  - Hillier,Frederick S.et al
AU  - Lieberman,Gerald J.
TI  - Introduction to operations research
SN  - 9781259253188 
AV  - T57.6 .H5 2015
PY  - 2015///
CY  - New York
PB  - McGraw-hill
KW  - Operations research
N1  - Includes appendixes and indexes
ER  -