Gupta S N <br/><br/>
Theory of relativity 
Gupta S N 
 - Delhi  Meenakshi Prakashan India        1970 
 - 412p.  cm. 
<br/><br/><label>Standard No.: </label>73779 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PHYSICS
<br/><br/><label>Dewey Class. No.: </label>CN, L0