International Astronomical Union. Symposium, Struve, Otto, 1897-1963, Batten, Alan Henry, 1933-, International …
D. Reidel
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Hearnshaw, J. B., Scarfe, C. D, International Astronomical Union. Colloquium
Astronomical Society of the Pacific
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International Astronomical Union. Colloquium, Fernie, J. D., International Astronomical Union
D. Reidel
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International Astronomical Union. Colloquium, Schmidt, Edward G., International Astronomical Union
Cambridge University Press
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International Astronomical Union. Colloquium, Kopal, Zdeněk, 1914-, Rahe, Jürgen
D. Reidel, Sold and distributed in the U.S.A. and Canada by Kluwer Boston
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International Astronomical Union. Colloquium, Wegner, Gary A.
Springer-Verlag
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International Astronomical Union. Symposium, Appenzeller, I. (Immo), 1940-, Jordan, C.
D. Reidel
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International Astronomical Union. Colloquium, Davidson, Kris, Moffat, A. F. J., Lamers, Henny J. G. L. M., 1941-
Kluwer Academic Publishers
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Special Session of the ... General Assembly of the International Astronomical Union., Batten, Alan Henry, 1933-, …
Astronomical Society of the Pacific
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Sherwood, Vicki E., Plaut, Lukas, International Astronomical Union. Symposium
D. Reidel Pub. Co.
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International Astronomical Union. Colloquium, Haisch, Bernhard M., Rodonò, Marcello, 1941-
Kluwer Academic Publishers
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International Astronomical Union. Symposium, Osterbrock, Donald E., Miller, Joseph S., International Astronomical Union
Kluwer Academic Publishers
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