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LETTERS OF EULER ON DIFFERENT SUB- 

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A POPULAR GUIDE TO THE OBSERVATION 



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THE HISTORY OF CHARLEMAGNE. By G. P. R. 



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LIFE OF OLIVER CROMWELL. By Rev. M. Rus- 



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NUBIA AND ABYSSINIA : Comprehending their 



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THE SON OF A GENIUS. By Mrs. Hoflanb. 



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PERILS OF THE SEA : containing a Narrative of 



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