Yale, Paul B. <br/><br/>
Geometry and symmetry 

 - New York  Dover  1988 
 - xi,288p.  23 cm. 
 - Holder-Day series in mathematics .
<br/><br/><label>ISBN: </label>0486657795 
<br/><br/><label>Dewey Class. No.: </label>516.4,D,Yal  / _