Mas-Colell, Andreu. The theory of general economic equilibrium : a differentiable approach / Andreu Mas-Colell. - Cambridge: Cambridge University Press, 1985. - xvii, 373 p. ; Includes indexes : p. 365-373. ISBN: 0521265142 Subjects--Topical Terms: Equilibrium (Economics). Dewey Class. No.: 339.5 / Th