Einstein, Albert  1879-1955. <br/><br/>
Relativity :  the special and general theory / 
by Albert Einstein ; translated by Robert W. Lawson. 
 - London :  Methuen,  1920 [reprinted 1957 ] 
 - ix, 165 p. :  ill. ;  21 cm. 
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Relativity (Physics)
<br/><br/><label>Dewey Class. No.: </label>530.11  / EIR 1957