Kuhn H W Ed. <br/><br/>
Mathmatical systems theory and economics 
Kuhn H W Ed.; Szego G P 
 - 1st and 2nd 
 - New York  springer-verlag           1969 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X:(b)p1,N67, K9.1