TY  - BOOK
AU  - Ray Subhash C
TI  - Data envelopment analysis: theory and techniques for economics and operations research
SN  - 0-521-80256-3
U1  - 330.015195 
PY  - 2004///
CY  - Cambridge
PB  - CUP
KW  - Data devlopment analysis
KW  - DEA
KW  - Economics
KW  - Mathematical programming
KW  - Operations research
ER  -