Palmer, W. G. <br/><br/>
Valency :  classical and modern / 
by W.G. Palmer 
 - Cambridge :  At the University Press,  1946. 
 - ix, 242 p :  ill. ;  23 cm. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Valence (Theoretical chemistry)
<br/><br/><label>Dewey Class. No.: </label>541.39  / PAV 1946