Herrmann, Dieter B <br/><br/>
Entdecker des himmels 
Dieter B Herrmann                                           
 - Leipzig  Urania-Verlag  1978 
 - 255p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy<br/>Astronomy and astrophysics thesaurus<br/>Astrophysics
<br/><br/><label>Universal Decimal Class. No.: </label>52  / HER