1
Published: [2010]
Superior document: Title is part of eBook package: De Gruyter Gorgias Press Backlist eBook-Package 2001-2013
2
3
Published: 2008.
4
Published: 1915
Superior document: Publication / Carnegie Institution of Washington 211
5
Published: c2012.
Superior document: Patrick Moore's practical astronomy series,
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6
Published: 2014.
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7
Published: [1998]
Superior document: Title is part of eBook package: De Gruyter New York University Press Archive eBook-Package Pre-2000
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