TY  - BOOK
AU  - SHARMA J.K.
TI  - Operations research:  Theory and applications   
SN  - 9789350593363
U1  - B2893, Q3 
PY  - 2013///
CY  - Delhi
PB  - Trinity Press         
KW  - Commerce
N1  - Appendix: p 806-11
ER  -