Williams, Robert <br/><br/>
The geometrical foundation of natural structure  : a source book of design 

 - New York  Dover publications  1979 
 - 265p. 
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometry<br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>516  / WIL