Verkade, John G. <br/><br/>
Pictorial approach to moclecular bonding   
by John G. Verkade 
 - New York  Springer-Verlag  1986 
 - xiii, 282p. 
<br/><br/><label>ISBN: </label>0387962719 
<br/><br/><label>Dewey Class. No.: </label>541.224  / N861;1