TY  - BOOK
AU  - Hilleer, Frederick S; Lieberman, Gerald J
TI  - Operations research
SN  - 9780471859802
U1  - 001.424 HIL-O2 22
PY  - 1987///
CY  - 
PB  - CBS Publishers & Distributors, New Delhi
KW  - Operations research
ER  -