Bernard Cohen <br/><br/>
FRANKLIN AND NEWTON 

 - 0 
 -  1977/10/21 
 -  0 
<br/><br/><label>Source: </label> Purchase  U. S. I. S.  U. S. I. S. 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>physics
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pure Science
<br/><br/><label>Dewey Class. No.: </label>530