TY  - BOOK
AU  - Cooper, William W.
TI  - Data envelopment analysis: A comprehenvice text with models, applications, references and DEA-solver software
SN  - 9780387452814
U1  - 300.15195 
PY  - 2007///
CY  - USA
PB  - Springer
KW  - Seiford, Lawrence M. Tone, Kaoru
ER  -