TY  - GEN
AU  - Sharma, J.K.
TI  - Operations research: problem and solutions 
SN  - 9780230636590 (pbk.)
AV  - T57.6 .O6457 1996
U1  - 658.4 
PY  - 2012///
CY  - Delhi
PB  - Macmillan Publishers
KW  - Operations research
KW  - Problems, exercises, etc
N1  - Includes appendixes
ER  -