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(EDUCATIONAL.) 



LECTURES ON METAPHYSICS. By SIR WILLIAM HAMILTON With 

 Notes from original materials. 8vo, cloth. $3.00. 



LECTURES ON LOGIC. By SIR WILLIAM HAMILTON. With an Appen- 

 dix, containing the author's latest development of his new Logical theory. 

 8vo, cloth. 



ELEMENTS OF MORAL SCIENCE. By FRANCIS WAYLAND, D. D., late 

 President of Brown University. 12mo, cloth. $1.25. 



THE SAME, Abridged for Schools and Academies, half morocco. 50 cents. 



ELEMENTS OF POLITICAL ECONOMY. By FRANCIS WAYLAND, 

 D. D. 12mo, cloth. $1.25. 



THE SAME, Abridged for Schools and Academies, half morocco. 50 cents. 



MENTAL PHILOSOPHY; including the Intellect, the Sensibilities, and the 

 Will. By JOSEPH HAVEN, D. D. 12mo, cloth. $1.50. 



MORAL PHILOSOPHY; including Theoretical and Practical Ethics. By 

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THE EARTH AND MAN; Lectures on Comparative Physical Geography 

 in its relation to the History of Mankind. By ARNOLD GUYOT. 12mo, 

 cloth. $1.25. 



THE ELEMENTS OF GEOLOGY; adapted to Schools and Colleges. 

 With numerous Illustrations. By J. K. LOOMIS, President of Lewisburg 

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PRINCIPLES OF ZO OLOGY; for the use of Schools and Colleges. With 

 numerous Illustrations. By Louis AGASSIZ and AUGUSTUS A. GOULD, 

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PALEY'S NATURAL THEOLOGY. Illustrated by forty Plates. Edited 

 by JOHN WARE, M. D. 12mo, cloth. $1.25. 



G UYO T 7 ' S MURAL MAPS; A series of elegant colored maps, exhibiting the- 

 Physical Phenomena of the Globe. 



MAP OF THE WORLD, mounted. $10.00 



MAP OF NORTH AMERICA, mounted. $9.00. 



MAP OF SOUTH AMERICA, mounted. $9.00. 



MAP OF GEOGRAPHICAL ELEMENTS, mounted. $9.00. 



GEOLOGICAL MAP OF THE UNITED STATES AND BRITISH 

 PROVINCES; with Geological Sections and Fossil Plates. By JULES 



MARCOU. 2 vols., 8vo, cloth. $3.00. 



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