Prochazka, F. V. <br/><br/>
Modern astrometry 
F. V. Prochazka                                             
 - Vienna  University Observatory  1978 
 - [various pagings.] 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astrometry<br/>Astronomy and astrophysics thesaurus
<br/><br/><label>Universal Decimal Class. No.: </label>082.2:52  / IAU-C48