298. ON MEMORY AND THE SPECIFIC ENERGIES OF THE NERVOUS SYSTEM, by Prof. Ewald Hering. Third edition. 1902. Pp. 50. Cloth 50c net. (2s. 6d. net.)
HUME, DAVID
305. AN ENQUIRY CONCERNING HUMAN UNDERSTANDING, by David Hume. Reprinted from the edition of 1777. With Hume’s Autobiography and a Letter from Adam Smith. 1900. Pp. xxv., 180. Cloth 60c net. (3s. net.)
306. AN ENQUIRY CONCERNING THE PRINCIPLES OF MORALS, by David Hume. Reprinted from the edition of 1777. 1900. Pp. 169. Cloth 60c net. (3s. net.)
INGRAHAM, ANDREW
322. SWAIN SCHOOL LECTURES, by Andrew Ingraham, late Head-Master of the Swain Free School, New Bedford, Mass. 1903. Pp. 197. Net $1.00.
LÉVY-BRUHL, LUCIEN
273. HISTORY OF MODERN PHILOSOPHY IN FRANCE, by Lucien Lévy-Bruhl, Maître de Conférences in the Sorbonne, Professor in the École Libre des Sciences Politiques, with portraits of the leading French philosophers. 1899. Pp. 500. $3.00 net. (12s. net.)
MACH, DR. ERNST
250. CONTRIBUTIONS TO THE ANALYSIS OF THE SENSATIONS, by Dr. Ernst Mach, formerly Professor of Physics in the University of Prague, now Professor of the History and Theory of Inductive Science in the University of Vienna. Translated by C. M. Williams, with 37 cuts. 1897. Pp. xi., 208. $1.25 net. (6s. 6d.).