Speakman, J. C. <br/><br/>
Modern atomic theory : An elementary introduction 

 - 4th 
 - London  Arnold  1951 
 - 207p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Atomic Theory
<br/><br/><label>Dewey Class. No.: </label>541.2  / S7411