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ASTRONOMY, NAVIGATION, WV*- Continued. 



PARKER. ELEMENTS OF ASTRONOMY. With Numerous 

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WEBB. CELESTIAL OBJECTS FOR COMMON TELE- 

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WORKS BY RICHARD A. PROCTOR. 



THE MOON: Her Motions, Aspect, Scenery, and Physical 



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OTHER WORLDS THAN OURS: the Plurality of Worlds 



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MYTHS AND MARVELS OF ASTRONOMY. Crown 8vo., 



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THE ORBS AROUND US; Essays on the Moon and Planets, 



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HALF-HOURS WITH THE TELESCOPE : a Popular Guide 



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NEW STAR ATLAS FOR THE LIBRARY, the School, and 



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THE SOUTHERN SKIES: a Plain and Easy Guide to the 



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