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five weeks study of astronomy 1901
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foundations of astronomy 1944
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fourteen weeks in descriptive astronomy 1874
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freeburgs manual of astronomy 1903
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frontiers of astronomy-hoyle 1955
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galactic radio astronomy 1974
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general astronomy 1924
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handbook of astronomy 1875
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handbooks of natural philosophy and astronomy-meteorology 1858
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high-school astronomy 1872
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horners easy astronomy 1922
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illustrated common school astronomy 1857
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infrared-the new astronomy 1975
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infrared astronomy 1968
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introduction to astronomy 1873
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irvings catechism of astronomy 1854
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laboratory astronomy 1905
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larousse encyclopaedia of astronomy 1962
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manual of astronomy 1853
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mathematical astronomy for amateurs 1972
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mathematical cosmology and extragalactic astronomy 1976
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meteor astronomy 1954
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modern astronomy-an introduction 1963
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myths and marvels of astronomy 1889
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naked-eye astronomy 1976
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new astronomy 1875
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new theories in astronomy 1906
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observation in modern astronomy 1968
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observational astronomy for amateurs 1955
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old and new astronomy 1892
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