Recherches Sur Les Principes Mathematiques De La Theorie Des Richesses English. Researches Into The Mathematical Principles Of The Theory Of Wealth / By Augustin Cournot. 1838 Translated By Nathaniel T. Bacon 

 -  New York London : Macmillan 1897. 
 - IX 213 P. : DIAGRS. [1 FOLD.] 
 - Economic Classics  0 .
<br/><br/><br/>ENG