Brown, G. I. (George Ingham) <br/><br/>
A new guide to modern valency theory / 
Brown, G. I. (George Ingham) 
 - 3rd ed. 
 - ix, 238, [4] p. ill. ; 22 cm. 
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Valence (Theoretical chemistry)
<br/><br/><label>Dewey Class. No.: </label>541.224