Walras, Léon
Elements of pure economics or the theory of social wealth .-- London : George Allen and Unwin , 1954
.--620 p. 23 cm.
BIENESTAR SOCIAL
ESTUDIOS
Jaffé, William
Elements of pure economics or the theory of social wealth .-- London : George Allen and Unwin , 1954
.--620 p. 23 cm.
BIENESTAR SOCIAL
ESTUDIOS
Jaffé, William