Walras, Leon, 1834-1910.  Walras, Leon, 1834-1910. <br/><br/>
Elements of pure economics, or, The theory of social wealth / 
tr. by William Jaffe. 
 - London :  G. Allen & Unwin,  [1965] 
<br/><br/> Translated from Elemente d'economie politique pure, Ed. definitive, 1926.  Published for The American Economic Association and the Royal Economic Society. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics -- Study and teaching -- Africa--Economics -- Study and teaching -- Africa--Economics -- Study and teaching -- Africa<br/>Economics, Mathematical.