The Works of Professor E. L. YOUMANS, M. D.
Class-book of Chemistry.
New edition. 12mo. Cloth, $1.50.
The Hand-book of Household Science.
A Popular Account of Heat, Light, Air, Aliment, and Cleansing, in their Scientific Principles and Domestic Applications. 12mo. Illustrated. Cloth, $1.75.
The Culture demanded by Modern Life.
A Series of Addresses and Arguments on the Claims of Scientific Education. Edited, with an Introduction on Mental Discipline in Education. 1 vol., 12mo. Cloth, $2.00.
Correlation and Conservation of Forces.
A Series of Expositions by Professor Grove, Professor Helmholtz, Dr. Mayer, Dr. Faraday, Professor Liebig, and Dr. Carpenter. Edited, with an Introduction and Brief Biographical Notices of the Chief Promoters of the New Views, by Edward L. Youmans, M. D. 1 vol., 12mo. Cloth, $2.00.