Prof, Richard PRAGER
Sex : Male
Nationality: Germany / USA
Born : 1883 Nov 30 Hanover, Lower Saxony, Germany
Lived : USA (final)
Died : 1945 Jul 20 USA aged : 61
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More info can be found online at: English-language Wikipedia
More info can be found offline at:
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Book Titles |
Info | Date(s) | Read Online |
Katalog Von 8303 Sternen | German non-fiction
| 1923 | |
Katalog Von 1885 Sternen Für Das Äquinoktium 1925 | German non-fiction
| 1924 | |
Veränderliche RR Lyrae | German non-fiction
| 1926 | |
History And Bibliography Of The Light Variations Of Variable Stars | English non-fiction
| 1941 | |
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