Bergmann, Peter Gabriel <br/><br/>
Introduction to the theory of relativity 

 - New York  Dover Publications, Inc.  1976 
 - xii,307p.  23 cm P.B. 
<br/><br/><label>ISBN: </label>0486632822 
<br/><br/><label>Dewey Class. No.: </label>530.11  / BER