Singh, Arun Kumar <br/><br/>
Concepts in Relativity / 
Singh, Arun Kumar 
 - 1st ed. 
 - viii, 200 p. ; 24 cm. 
<br/><br/><label>ISBN: </label>9788126153558 
<br/><br/><label>Dewey Class. No.: </label>530.11