The project physics course :  transparencies.  Unit 2  Motion in the heavens. 

 - New York :  Holt, Rinehart and Winston,  1971. 
 - various pagings :  col.ill ;  31 cm. +  binder. 
<br/><br/>Stellar motion and celestial coordinates -- Celestial sphere -- Retrograde motion -- Eccentrics and equants -- Orbit parameters -- Motion under central force. 
<br/><br/><label>ISBN: </label>0030848164 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics<br/>Astronomy
<br/><br/><label>Dewey Class. No.: </label>520