Cartmell, E. <br/><br/>
Valency and molecular structure 
[by] E. Cartmell and G.W.A. Fowles. 
 - 3rd ed. 
 - London  Butterworths  1966. 
 - xii, 315 p.  tables, diagrs.  22 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>LCCN: </label>66076228 //r89 
<br/><br/><label>Nat. Bib. No.: </label>B66-18205 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Valence (Theoretical chemistry)<br/>Molecular Structure
<br/><br/><label>LC Class. No.: </label>QD469  / .C3 1966 
<br/><br/><label>Dewey Class. No.: </label>541.224