Max-Plank-Institut fur Astronomie   Heidelberg-Konigstuhl  Jahresbricht 1999 

 - Heidelberg  Max-Plank_institut  2000 
 - 96 p.,col.phot. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy-History
<br/><br/><label>Dewey Class. No.: </label>A1002M43f2144