The philosophy of life, and philosophy of language, in a course of lectures

by Friedrich von Schlegel

By John William Draper, M.D. Nearly 300 Engravings. 12mo, Sheep, 75 cents.

KANE’S ELEMENTS OF CHEMISTRY.

Edited by John William Draper, M.D. 250 Plates. 8vo, Muslin, $2 00.

FIRST PRINCIPLES OF NATURAL PHILOSOPHY.

By James Renwick, LL.D. Engravings. 18mo, 75 cents.

FIRST PRINCIPLES OF CHEMISTRY.

By James Renwick, LL.D. Engravings. 18mo, 75 cents.

PRACTICAL MECHANICS.

By James Renwick, LL.D. Engravings. 18mo, half Sheep, 90 cents.

LOGIC, RATIOCINATIVE AND INDUCTIVE.