James, G.L <br/><br/>
Geometrical theory of diffraction for electromagnetic waves 
G.L. James 
 - 2 
 - London  Peter Peregrinus Ltd.  1980 
 - viii  253 
 - IEE electromagnetic waves series .
<br/><br/><label>ISBN: </label>0906048346 
<br/><br/><label>Dewey Class. No.: </label>14.08  / JAME