TY  - BOOK
AU  - Kasana, Harvir Singh
AU  - Kumar, Krishna Dev
TI  - Introductory Operations Research: theory and applications
SN  - 8181282825
U1  - 003 KAS 
PY  - 2005///
CY  - Berlin
PB  - Springer Verlag
KW  - Operations Research
ER  -