Nelkon,M.  x <br/><br/>
Principles of physics.  x 

 - x 
 - Lond,  Chatto,  1968 
 - x,680p. 
<br/><br/>
<br/><br/><label>ISBN: </label>x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics, Physics, 
<br/><br/><label>Dewey Class. No.: </label>530/NEP