Dirac,P.A.M <br/><br/>
General Theory of Relativity/ 
P.A.M.Dirac 
 - New Delhi,  Prentice -Hall of India  2001 
 - viii,69p. 
<br/><br/><label>ISBN: </label>8120318846 
<br/><br/><label>Dewey Class. No.: </label>530.11  / DIR/G