TY  - BOOK
AU  - Coelli Tim
AU  - Battese George E
AU  - Rao D S Prasada
TI  - Introduction to efficiency and productivity analysis
SN  - 0-7923-8060-6
U1  - 330.015195 
PY  - 2002///
CY  - Boston
PB  - Kluwer Academic
KW  - Econometrics
KW  - Industrial productivity
KW  - Production functions(Economic theory)
KW  - Production(Economic theory)
ER  -