A.W.Barton <br/><br/>
A text book on light / 
A.W.Barton 
 - ist 
 - London :  Longmans Green and co,  1939. 
 - 426 pages :  ilustrations 
<br/><br/>include index 
<br/><br/><br/>In English 
<br/><br/> Hbk. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics
<br/><br/><label>Dewey Class. No.: </label>535.2 BAR 1939