Walter, Hans G <br/><br/>
Astrometry of fundamental catalogues : the evolution from optical to radio reference frames 

 - New York:  Springer,  2000 
 - xiv, 231 p. : ill. ; 25 cm 
<br/><br/><label>ISBN: </label>9783540674368 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astrometry
<br/><br/><label>Dewey Class. No.: </label>522 WAL