BROWN, G.I. <br/><br/>
A new guide to modern valency theory 
G.I.Brown 
 - 3rd ed. 
 - London  ELBS  1973 
 - 238p.  ill. 
<br/><br/><label>ISBN: </label>0 582 35125 1  Pound:0.50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CHEMISTRY
<br/><br/><label>Dewey Class. No.: </label>CH 541.224  / BGn75