TY  - BOOK
AU  - Hillier, Frederick S.
AU  - Lieberman, Gerald J.
TI  - Introduction to operations research
SN  - 0071139893
AV  - T 57.6 .H53 1995
U1  - MnSF 658.4034  
PY  - 1995///
CY  - Sigapore
PB  - McGraw-HIll Book Co. - Singapore
KW  - Operation research
ER  -