The natural philosopher / 
edited by Daniel E. Gershenson, Daniel A. Greenberg ; associated editor Dennis Flynn 
 - New York :  Blaisdell Pub.,  1963 
 - 155 p. ;  21 cm. 
<br/><br/><label>ISBN: </label> USD 1.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics--Collected works
<br/><br/><label>Dewey Class. No.: </label>530.82