TY  - BOOK
AU  - Mansfield, Edwin.
AU  - 
ED  - 
ED  - 
ED  - 
ED  - 
TI  - : theory and applications
SN  - 393092445
SN  - 2
PY  - 1975///];copyright 197546
CY  - New York
PB  - Norton
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Microeconomics
N1  - 5
ER  -