Thomas, Henry,  1886- <br/><br/>
Copernicus. 

 - New York,  Messner  [1960] 
 - 192 p.  22 cm. 
<br/><br/>Includes bibliography. 
<br/><br/><label>LCCN: </label>60013265  
<br/><br/><label>Subjects--Personal Names: </label><br/>Copernicus, Nicolaus, 1473-1543. 
<br/><br/><label>LC Class. No.: </label>QB36.C8  / T5 
<br/><br/><label>Dewey Class. No.: </label>520/.92  B