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SCHOOL BOOKS. 



BIRD'S NATURAL PHILOSOPHY. 



NEARLY READY. 



ELEMENTS OF NATURAL PHILOSOPHY, 



BEING AN EXPERIMENTAL INTRODUCTION TO THE PHYSICAL SCIENCES. 

 ILLUSTRATED WITH OVER THREE HUNDRED WOOD-CUTS. 



BY GOLDING BIRD, M.D., 



Assistant Pliysician to Guy's HospitaL 



FROM THE THIRD LONDON EDITION. 



In one neat volume. 



"By the appearance of Dr. BinVs work, the student has now all that he can desire in one nent, 

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ARNOTT'S PHYSICS. 



ELEMENTS OF PHYSICS; OR, NATURAL PHILOSOPHY, 



GENERAL AND MEDICAL. 



WRITTEN FOR UNIVERSAL USE, IN PLAIN, OR NON-TECHNICAL LANGUAGE. 



BY NIELL ARNOTT, IVr.D. 



A NEW EDITION, BY ISAAC HAYS, M. D. 



Complete in one octavo volume, with nearly two hundred wood-cuts. 



This standard work has been Ion? and favourably known as one of the best popular exposition* 

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ELEMENTARY CHEMISTRY, THEORETICAL AND PRACTICAL 



BY GEORGE FO WNE S, Ph. D., 



Chemical Lecturer in the Middlesex Hospital Medical School, <tc., Ac. 



WITH NUMEROUS ILLUSTRATIONS. 



EDITED, WITH ADDITIONS, 



BY ROBERT BRIDGES, M. D., 



Professor of General and PharmaceuticiilChcmistry in the Philadelphia College of Pharmacy, Ac, Ac. 



SECOND AMERICAN EDITION. 



In one large duodecimo volume, sheep or extra cloth, with nearly two 



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The character of this work is such as to rrcnmmend it to all colleres and acndemies in want of a 

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It may be hiul well bound in leather, or neatly done up in strong cloth. Its low price places it 

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BREWSTER'S OPTICS. 



HJaHiaiiNTS OF OPTICS, 



BY SIR DAVID liRKWSTER. 



WITH NOTES AND ADIIITIONS, BY A. D. HACHE, LL.D. 



Superintendent of the Coast Survey, Ac 



In one volume, 12iiio.. with nuiiicroiis wnoil cut* 



