Th.Niethammer <br/><br/>
Die Genauen methodenortsbestimmung 
Th.Niethammer 
 - Basel  Verlag Birkhauser  1947 
 - 281 p.,fig. 
<br/><br/>pp.280-281 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy
<br/><br/><label>Subjects--Index Terms: </label>Metods Astronomy 
<br/><br/><label>Dewey Class. No.: </label>B501N60f306