Hutchins, Robert Mynard, Ed. <br/><br/>
Great books of the western world, Vol.16: Ptolemy, Copernicus, Kepler 

 -  Encyclopaedia Britanica Inc., London  1952 
 - 1085 
<br/><br/><label>Subjects--Topical Terms: </label><br/>General collections
<br/><br/><label>Dewey Class. No.: </label>R 080  HUT-G.16