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Kaye, G. W. C. (George William Clarkson), 1880-1941, Laby, T. H. (Thomas Howell), 1880-1946
Longman
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Schäfer, Klaus, 1910-, Lax, Ellen, 1885-
Springer
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Kaye, G. W. C. (George William Clarkson), 1880-1941, Laby, T. H. (Thomas Howell), 1880-1946
Longman
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Schäfer, Klaus, 1910-, Lax, Ellen, 1885-
Springer
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Hellwege, K. H., Madelung, O., Landolt, H. (Hans), 1831-1910, Börnstein, R. (Richard), 1852-1913, Martienssen, W.
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Madelung, Erwin, 1881
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Weast, Robert C., 1916-
CRC Press
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Madelung, Erwin, 1881
Springer
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Schäfer, Klaus, 1910-, Lax, Ellen, 1885-
Springer
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Smithsonian Institution, Fowle, Frederick E. (Frederick Eugene), b. 1869
The Smithsonian institution
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