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Celestial Mechanics

National Research Council (U.S.). Committee on celestial mechanicsArmin Otto Leuschner

其他書名	A Survey of the Status of the Determinationof the General Perturbations of the Minor Planets
出版	National research council of the National academy of sciences, 1922
URL	http://books.google.com.hk/books?id=u8G7AAAAIAAJ&hl=&source=gbs_api