JOHN R. COMMONS

PROFESSOR OF POLITICAL ECONOMY, UNIVERSITY
OF WISCONSIN

New York
THE MACMILLAN COMPANY
LONDON: MACMILLAN & CO., Ltd.
1907
All rights reserved

Copyright, 1907,
By THE MACMILLAN COMPANY.
Set up and electrotyped. Published May, 1907.
Norwood Press
J. S. Cushing & Co.—Berwick & Smith Co.
Norwood, Mass., U.S.A.