Heimler, Chsrles H. <br/><br/>
Patterns in matter 

 - Columbuss  Charles E. Merrill publishers  1977 
 - 223p. 
<br/><br/><label>ISBN: </label> USD 1.50 
<br/><br/><label>Source: </label> USD 1.50 
<br/><br/><label>Dewey Class. No.: </label>530 HEI