Bergmann, Peter Gabriel <br/><br/>
Introduction to the theory of relativity / 
by Peter Gabriel Bergmann 
 - New York :  Prentice-Hall,  1942 
 - xvi, 287 p. ;  24 cm. 
 - Prentice-Hall physics series .
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Relativity (Physics)