TY  - BOOK
AU  - Swarup,Kanti
TI  - Operations research/Kanti Swarup ..(et.al.)
SN  - 8170148162
U1  - 001.424 SWA 
PY  - 2001///
CY  - New Delhi
PB  - S.chand
KW  - Generalia
ER  -