DANBY, J.M.A. <br/><br/>
Fundamentals of Celestial Mechanics / 
J.M.A. Danby. 
 - 2nd. ed. rev. and enl. -- 
 -- Richmond, Virginia :   Willman-Bell,   1992 
 - xii, 483 p. 
<br/><br/>ISBN 0-943396-20-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mecánica celeste
<br/><br/><label>Universal Decimal Class. No.: </label>521.1