BY
IRENE OSGOOD ANDREWS
Assistant Secretary of the American Association
for Labor Legislation
AND
MARGARETT A. HOBBS
SECOND (REVISED) EDITION
NEW YORK
OXFORD UNIVERSITY PRESS
AMERICAN BRANCH: 35 WEST 32ⁿᵈ STREET
London, Toronto, Melbourne and Bombay
1921
FIRST EDITION
FEBRUARY, 1918
SECOND (REVISED) EDITION
MAY, 1921