Einstein, Albert. <br/><br/>
The collected papers of albert einstein.  the swiss years :  writings, 1900-1909 /  Volume  2 : 
Albert Einstein, Anna Beck. 
 - [S.l.] :  Princeton University Press,  1989. 
 - 413 p. ;  24 cm. 
<br/><br/><label>ISBN: </label>0691085498 9780691085494 
<br/><br/><label>Dewey Class. No.: </label>530