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Des comètes en général, etc. Tract on Comets; and particularly on the comet that is to intersect the earth's path in October, 1832 ... Translated ... by John Farrar

François Arago

出版	Hilliard, Gray & Company, 1832
URL	http://books.google.com.hk/books?id=rHYcXpYDoqkC&hl=&source=gbs_api
EBook	FULL_PUBLIC_DOMAIN