TY  - BOOK
AU  - Kanti Swarup & P K Gupta
AU  - Kanti Swarup & P K Gupta
AU  - Kanti Swarup & P K Gupta
AU  - Kanti Swarup & P K Gupta
TI  - Operations Research
PY  - 2001///
PB  - S.CHAND
ER  -