TY  - GEN
AU  - Sharma, J. K. 
TI  - Operations research : : problems and solutions 
SN  - 0230636594
U1  - 001.424 SHA  
PY  - 2009///
CY  - Delhi: 
PB  - Macmillan Publishers India Ltd., 
KW  - Knowledge and its extension
KW  - Methodology and research
KW  - Operations research
N1  - Include index
ER  -