Sehgal Chopra Sehgal <br/><br/>
Modern Physics 

 - New Delhi  Sultan Chand and Sons  1980 
 - p.367 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Theory of Relativity<br/>Radioactivity<br/>Nucleus<br/>Electronics
<br/><br/><label>Dewey Class. No.: </label>539 S456M