TY  - BOOK
AU  - Mansfield,Edwin
TI  - Microeconomics: Theory/Applications
SN  - 0393964175
U1  - 339.23 21
PY  - 1994///
CY  - New York  : 
PB  - Norton & company, 
KW  - LEMB
KW  - MICROECONOMÍA
ER  -