"Medical practitioners and students, even if they have the means to procure, have certainly not the time to study an elaborate treatise in every branch of science: and the question therefore is, simply, whether they are to remain wholly ignorant of such subjects, or to make a profitable use of the labours of those who have the happy art of saying or suggesting much in a small space.

"From our examination of this volume, we do not hesitate to recommend it to our readers as a useful book on a most interesting branch of science. We may remark, that the translation is so well executed, that we think the translator is doing himself injustice by concealing his name."—London Medical Gazette, August, 1847.


GRAHAM'S CHEMISTRY.
NEARLY READY.

ELEMENTS OF CHEMISTRY,
INCLUDING
THE APPLICATIONS OF THE SCIENCE IN THE ARTS.
BY T. GRAHAM, F. R. S., &c.
SECOND AMERICAN, FROM THE SECOND LONDON EDITION.
EDITED AND REVISED BY ROBERT BRIDGES, M.D.,
Professor of Chemistry in the Franklin Medical College, Philadelphia.

In one large octavo volume, with numerous wood-engravings.

This edition will be found enlarged and improved, so as to be fully brought up to a level with the science of the day.


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