Brown, G I <br/><br/>
A new guide to modern valancy theory 

 - London  ELBS  1973 
 - 238p. 
<br/><br/><label>ISBN: </label>0582351251 
<br/><br/><label>Subjects--Index Terms: </label>Valancy Theory  Chemical Bonding 
<br/><br/><label>Universal Decimal Class. No.: </label>544.146.2  / BRO