Speakman, J. Clare (James Clare), 1907-  Speakman, J. Clare (James Clare), 1907- <br/><br/>
An introduction to the electronic theory of valency. 

 - [3rd ed.]. 
 - London :  E. Arnold,  [1955] 
<br/><br/>Bibliography: p. 171. 
<br/><br/><label>LCCN: </label>55030543 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Valence (Theoretical chemistry)<br/>Electrochemistry.
<br/><br/><label>LC Class. No.: </label>QD469  / .S59 1955