TY  - BOOK
AU  - Charnes Abraham
AU  - Cooper William W
AU  - Lewin Arie Y
AU  - Seiford Lawrence M
TI  - Data envelopment analysis: theory, methodology, and application
SN  - 0-7923-9479-8
U1  - 000SB:300 
PY  - 1994///
CY  - Boston
PB  - Kluwer Academic
KW  - Data envelopment analysis
KW  - Social sciences-statistical methods
ER  -