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Astronomy in China : a trip report of the American Astronomy Delegation
edited by Leo Goldberg and Lois Edwards
Bok Engelsk 1979
Proceedings of the Sixteenth General Assembly, Grenoble 1976
edited by Edith A. Müller, Arnost Jappel
Bok Engelsk 1977
Atoms, stars, and nebulae
by Leo Goldberg and Lawrence H. Aller
Bok Engelsk 1943