TY  - BOOK
AU  - Sher,William
AU  - Pinola,Rudy
TI  - Microeconomic theory: a synthesis of classical theory and the modern approach
SN  - 0444003703
U1  - 338.501 
PY  - 1981///
CY  - New York
PB  - North Holland
KW  - Microeconomía
ER  -