ARTHUR DREWS, Ph.D.
PROFESSOR OF PHILOSOPHY IN THE
TECHN. HOCHSCHULE, KARLSRUHE
TRANSLATED FROM THE THIRD EDITION
(REVISED AND ENLARGED)
BY C. DELISLE BURNS, M.A.
T. FISHER UNWIN
LONDON: 1 ADELPHI TERRACE
LEIPZIC: INSELSTRASSE 20
TO
MY FRIEND
WILHELM VON SCHNEHEN