Lightman, A. <br/><br/>
Problem book in relativity and gravitation / 
A. Lightman, R. H. Price. 
 - [S.l.] :  Princeton University Press,  1975. 
 - 616 p. ;  23 cm. 
<br/><br/><label>ISBN: </label>069108162X 9780691081625 
<br/><br/><label>Dewey Class. No.: </label>530.1