Sidgwick, Nevil Vincent,  1873-1952. <br/><br/>
The electronic theory of valency / 
by Nevil Vincent Sidgwick  
 - Oxford :  The Clarendon press,  1927. 
 - xi, 310 p. :  ill. ;  25 cm. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Valence (Theoretical chemistry)<br/>Electrons.<br/>Atomic theory.
<br/><br/><label>Dewey Class. No.: </label>541.224  / SIE 1927