THE THEOEY
OF
POLITICAL ECONOMY
By W. STANLEY JEVONS
LL.D. (Edinb.), M.A. (Lond.), F.R.S.
professor of political economy IN UNIVERSITY COLLEGE, LONDON
EXAMINER IN MENTAL AND MORAL SCIENCE IN THE UNIVERSITY OF LONDON
THIRD EDITION
3Lotxlrcm
MACMILLAN AND CO.
AND NEW YORK
1888
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