TY  - BOOK
AU  - Kasana,Harvir Singh
AU  - Kasana,Harvir Singh
AU  - Kumar,Krishna Dev
TI  - Introductory operations research: theory and applications 
SN  - 3540401385 (hbk.)
PY  - 2004///
CY  - Berlin, New York
PB  - Springer
KW  - Operations research
ER  -