Wallschlaeger, Charles. <br/><br/>
Basic visual concepts and principles for artists, architects, and designers / 

 - Dubuque, Iowa :  Wm. C. Brown Publishers,  1992 
 - xv, 527 p. : 
<br/><br/><label>ISBN: </label>0697006514 
<br/><br/><label>Dewey Class. No.: </label>701 WAL