TY  - BOOK
AU  - Hiller,Frederick S.
AU  - Lieberman,Gerald J.
TI  - Introduction to operations research
SN  - 0072461217
AV  - SJMC T57.6.H53 
PY  - 2001///
CY  - New York
PB  - McGraw- Hill
KW  - Operations research
N1  - Include bibliographical references and index
ER  -