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Leavitt's Genuine, Improved New-England Farmer's Almanack, and Scholar's Astronomical Diary, for the Year of the Christian Era, 1822 ...

其他書名	Calculated for the Meridian of Cambridge, Mass. and the Latitude of Concord, N.H.
出版	Hill and Moore, Concord, and Harrison Gray, Portsmouth, New-Hampshire, proprietors of the copy-right. And, 1821
URL	http://books.google.com.hk/books?id=UbZ7MwEACAAJ&hl=&source=gbs_api