TY  - BOOK
AU  - 
TI  - Theory of cost and production functions
T2  - Princeton studies in mathematical economics, no. 4
PY  - 1970///
CY  - Princeton, N.J.
PB  - Pinceton University Press
KW  - Cost
KW  - Local
KW  - Economics
KW  - Mathematical
KW  - Value
ER  -