Duffy, J.A <br/><br/>
Bonding,Energy levels and bands in inorganic solids 

 - New York  Longman  1990 
 - x,248p, 22cm 
<br/><br/><label>ISBN: </label>0582034957 
<br/><br/><label>Dewey Class. No.: </label>541.224,  / D, duf