Copernicus, Nicolaus <br/><br/>
On the revolution of the heavenly spheres / 
by Nicolaus Copernicus ; edited, with commentary, by Stephen Hawking. 
 - Philadelphia, PA :  Running press,  c2002. 
 - 384 p. : ill. ; 23 cm. 
 - On the shoulders of giants .
<br/><br/><label>ISBN: </label>0762420219 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy--Early works to 1800.<br/>Solar system--Early works to 1800.