J DUNCAN <br/><br/>
A TEXT BOOK OF PHYSICS 

 - LONDON  MACMILLAN AND  CO  1918 
 -  731-943p 
<br/><br/><label>Subjects--Topical Terms: </label><br/><br/>
<br/><br/><label>Dewey Class. No.: </label>537/DUN/TEX/V.5