TY  - BOOK
AU  - Coelli, Tim
AU  - Prasada Rao, D.S
AU  - Battese, George E
TI  - An introduction to efficiency and productivity analysis
SN  - 0-7923-8060-6
U1  - 338.06/COE 
PY  - 1998///
CY  - Boston
PB  - Kluwer
KW  - Industrial productivity--Mathematical models
KW  - Production economics
KW  - Economics
ER  -