Clemence, Richard Vernon <br/><br/>
The schumpeterian system 

 - New York  A. M. Kelley  1963 
 - 117p.  22cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Schumpeter, Josephy Alois,1883-1950
<br/><br/><label>LC Class. No.: </label>HB119.S35C55