ARORA,C.L.   <br/><br/>
PRACTICAL PHYSICS   

 - 20TH   
 - NEW DELHI  S CHAND & CO.  2004. 
 - 607   
 - N   .
<br/><br/> B.TECH   
<br/><br/><label>Dewey Class. No.: </label>530.072/ARO