Speakman, J.C.  <br/><br/>
An introduction to the electronic theory of valency  (Book) 

 - London  Edward Arnold  1959 
 - 180p.   23 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrochemistry Valence (Theoretical chemistry)
<br/><br/><label>Universal Decimal Class. No.: </label>541.5 SPE  / 3763