Bergmann, Peter Gabriel. <br/><br/>
Introduction to the Theory of Relativity /  Textual Documents 
Peter Gabriel Bergmann. 
 - 1st ed. / 
 - New Delhi :  Prentice-Hall of India(Pvt Ltd) ,  C1942. 
 - xi,287p. :  ill ;  23cm . 
<br/><br/>index 
<br/><br/><label>ISBN: </label> PB 
<br/><br/><label>Subjects--Index Terms: </label>Physics Theory of Relativity Relativity-Theory G-Physics 
<br/><br/><label>Dewey Class. No.: </label>530.1  / B 454 In