Weyl, Hermann, 1885-1955.  Weyl, Hermann, 1885-1955. <br/><br/>
Symmetry. 

 - Princeton, NJ :  Princeton University Press,  [1969] 
<br/><br/> First published in 1952. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Proportion (Art)<br/>Aesthetics.