Kovalevsky, J <br/><br/>
Relativity celestial mechanics and astronomy 
J. Kovalevsky and W. Sessin 
 - Dordrecht  D. Reidel Publishing  1986 
 - xviii, 426p. 
<br/><br/><label>ISBN: </label>90-277-2190-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astrometry<br/>Astronomy and Astrophysics thesaurus<br/>Celestial mechanics<br/>General relativity
<br/><br/><label>Universal Decimal Class. No.: </label>082.2:52  / IAU-S114