TY  - BOOK
AU  - Gillett,Billy E.
TI  - Introduction to operations research: computer-oriented algorithmic approach 
SN  - 007099319X :
AV  - T57.6 .G55 1979
PY  - 1979///
CY  - New Delhi
PB  - Tata McGraw-Hill
KW  - Operations research
ER  -