Armitage, Angus,  1902- <br/><br/>
Copernicus and the reformation of astronomy 
by Angus Armitage 
 - London :  G. Philip,  1950 
 - 23p. :  diagrams ;  22cm. 
 - Historical association, london, General series ;  G 15 .
<br/><br/>Bbibliography: p. 24 
<br/><br/><label>Subjects--Personal Names: </label><br/>Copernicus, Nicolaus, 1473-1543 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy--History
<br/><br/><label>Dewey Class. No.: </label>PS 906.2421 H57/14