Exchanges
Walras, Léon. 1834= Equations de l'echange. Equations de la produce
tion. Lausanne: imprimerie E. Allenspach fils. 1876. (1), 365-430 pp. 8% No. 2 in 3644.54
Extrait du Bulletin de la Societe Vaudoise des sciences naturelles, 2e S. Vol. 15, Noe 76.
Seme. (In his Theorie mathématique de la richesse sociale. Lausanne, 1883. Pp. 33-82.)
**E.190.26