Dixon, Robert T. <br/><br/>
Dynamic astronomy /    
[by ] Robert T. Dixon 
 - Englewood Cliffs:   N. J. Prentice-Hall,   1971 
 - xvi, 368 p.:    ill. ;    25 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy--------
<br/><br/><label>Dewey Class. No.: </label>520 DIX