Amstutz, W. <br/><br/>
Who's Who in Graphic Art 

 - Zurich  Graphis Press  1962 
 - 654p.  23 cm.  
<br/><br/><label>ISBN: </label> 166.75 
<br/><br/><label>Dewey Class. No.: </label>745.2  / AMS-WH