TY  - BOOK
AU  - Hillier, Frederick S.
AU  - Lieberman, Gerald J.
TI  - Introduction to operations research
SN  - 9780071267670
AV  - T 57.6 .H5554 2010 
PY  - 2010///
CY  - New York
PB  - McGraw-Hill Higher Education
KW  - Operations research
ER  -