ABRIDGED, WITH CRITICAL, BIBLIOGRAPHICAL, AND EXPLANATORY NOTES,
AND A SKETCH OF THE HISTORY OF POLITICAL ECONOMY,

BY

J. LAURENCE LAUGHLIN, PH. D.,

ASSISTANT PROFESSOR OF POLITICAL ECONOMY IN HARVARD UNIVERSITY.

A TEXT-BOOK FOR COLLEGES.

NEW YORK:

D. APPLETON AND COMPANY,

1, 8, AND 5 BOND STREET.

1884.