TY  - BOOK
AU  - Fisher, Franklin M.
AU  - Shell, Karl.
TI  - The economic theory of price indices; two essays on the effects of taste, quality and technological change
T2  - Economic theory and mathematical economics
U1  - 338.528 
PY  - 1972///
CY  - New York
PB  - Academic Press
KW  - Indice de precios
KW  - Modelos matemáticos
ER  -