TY  - BOOK
AU  - Kanti Swarup
TI  - Operation research
T2  - Tracts in Operations Research
U1  - B2893, L7;N0/TD3 
PY  - 1986///
CY  -  New Delhi 
PB  - Sultan chand        
N1  - Bibliography:P876-80; Appendix:P876-920
ER  -