OUVRAGES NON TRADUITS

EDUCATION INTELLECTUEL, MORAL AND PHYSICAL, 1 VOl. in-8».

SOCIAL STATics, or tlie Conditions essential to human happiness specified, and the first of them developped, 1 vol. in-8«.

ESSAYS SCIENTIFIC, POLITICAL AND SPECULATIVE, 2 Vol. in-8«. THE PRINQPLES OF BIOLOGY, 2 Vol. in-8®.

THE PRINCIPLES OF PSYCHOLOGY, 2 VOl. in-8®.