10(5 



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Schwarzscliild, K[arlJ. The deter- 

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Der neue Stern in den 



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Schwassmann, A. v. Pickering, E. C. 



Schweydar, Wilhelm. Untersuchun- 

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Seagrave, F. E. Search ephemeris 

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Ephemeris of Wolf's 



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21838 



Xova Geminorum. Pop. 



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New elements of Ercke's 



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Ephemeris of minor planet 



1911 MT. Pop. Astr. Northfield Minn. 

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Ei)hemeris of Gale's comet 



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Eros in 1914. Pop. Astr. 



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21843 



Encke's comet at aphelion. 



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Ephemeris of Encke's 



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Sear]e, Arthur. Ledger of zone 

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Searle, George M[ai7]. Calendar 

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21847 



Seares, Frederick H[anley]. The 

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Seddig, M[ax]. Schattenfir^uren, die 

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21850 



See, T[homas] J[efferson] J[ackson]. 

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21851 



The evolution of the starry 



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The nature of the spiral 



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— On the average intrinsic 



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The foundations of cosmo- 



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21857 



Researches on the evolution 



of the stellar systems. Volume 2. The 

 capture theory of cosmical evolution 



