Cartmell, E. and Fowles, G.W.A. <br/><br/>
Valency and Molecular Structure 

 - 4 
 - London  The English Language Book Society and Butterworths  1977 
 - 341 
<br/><br/><label>ISBN: </label>0408709227 
<br/><br/><label>Subjects--Personal Names: </label> Chemistry 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry