TY  - BOOK
AU  - Doll,John P.
AU  - Frank Orazem
TI  - Production economics: theory with applications 
SN  - 0-88244-118-3
U1  - 382.1 
PY  - 1978///
CY  - United States
PB  - Columbus, Ohio
KW  - Economía política
ER  -