Calder, Nigel. <br/><br/>
Einstein's universe / 
by Nigel Calder. 
 - New York, N.Y. :  Viking Press,  1979. 
 - 154 p. : ill. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0670290769 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Relativity (Physics).