Recent advances in dynamical astronomy 
edited by B. D. Tapley and V. Szebehely 
 - Dordrecht :   D. Reidel Publishing Company,   1973 
 - xii, 468 pages :   port. ;   25 cm. 
 - Astrophysics and space science library, v.39  e .
<br/><br/>Includes bibliographies. 
<br/><br/><label>ISBN: </label>9027703485 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mechanics, Celestial--Congresses.