Ezra, G.S.. <br/><br/>
Symmetry Properties of Molecules /  

 - 1st ed /  
 - Berlin-33 :   Springer-Verlag. 
 - p.202 :  
<br/><br/><label>ISBN: </label>3-540-11184-0 
<br/><br/><label>Dewey Class. No.: </label>E:218  / M2