Bergmann, Peter Gabriel. <br/><br/>
Introduction to the theory of relativity / 
by Peter Gabriel Bergmann ; with a foreward by Albert Einstein. 
 - New Delhi :  Prentice-Hall,  1978 
 - xvi, 287p. ;  23x16 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0-87692-244-2 :  Rs. 155.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>RELATIVITY  THEORY
<br/><br/><label>Dewey Class. No.: </label>530. 11  / BER- REL