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RITCHIE'S PRINCIPLES OF GEOMETRY, familiarly Illus- 

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RITCHIE'S PRINCIPLES OF THE DIFFERENTIAL AND 



INTEGRAL CALCULUS, familiarly Illustrated and applied to a variety of 

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BARLOW'S TABLES OF SQUARES, CUBES, SQUARE 



ROOTS, CUBE ROOTS, and RECIPROCALS, up to 10,000. Stereotype 

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PROFESSOR NEWMAN ON THE RELATIONS OF FREE 



KNOWLEDGE TO MORAL SENTIMENT. 8vo. Is. 



PROFESSOR RAMSAY. PASSAGES IN THE HISTORY 



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