SCHOOL BOOKS. BIRD'S NATURAL PHILOSOPHY. NOW 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 Physician to Guy's Hospital. FROM THE THIRD LONDON EDITION.

In one neat volume.

"By the appearance of Dr. Bird's work, the student has now all that he can desire in one neat, concise, and well-digested volume. The elements of natural philosophy are explained in very simple language, and illustrated by numerous wood-cuts."—Medical Gazette.
"A volume of useful and beautiful instruction for the young."—Literary Gazette.
"We should like to know that Dr. Bird's book was associated with every boys' and girls' school throughout the kingdom."—Medical Gazette.
"This work marks an advance which has long been wanting in our system of instruction. Mr. Bird has succeeded in producing an elementary work of great merit."—AthenÆum.

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