Sumner, David <br/><br/>
Colorado 

 - 1st 
 - Portland  Graphic Arts Center Publishing Company  1978 
 - 192p. 
<br/><br/> 11529 
<br/><br/><label>ISBN: </label> 680 
<br/><br/><label>Dewey Class. No.: </label>823  SUM  D