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4.LII: H34
AN INVESTIGATION RELATING TO HEALTH
CONDITIONS OF WORKERS EMPLOYED IN
THE CONSTRUCTION AND MAINTE-
NANCE OF PUBLIC UTILITIES
LIBRARY
Simu FOR
HEARINGS
MAY
5
BEFORD A
1936
DOCUMENT
SUBCOMMITTEE OF THE
COMMITTEE ON LABOR
HOUSE OF REPRESENTATIVES
DIV.
SEVENTY-FOURTH CONGRESS
SECOND SESSION
ON
H. J. Res. 449
JANUARY 16, 17, 20, 21, 22, 27, 28, 29, AND FEBRUARY 4, 1936
and
UNITED STATES
GOVERNMENT PRINTING OFFICE
WASHINGTON : 1936
53293
اما .1
AN INVESTIGATION RELATING TO HEALTH CONDITIONS OF WORKERS EMPLOYED IN THE CONSTRUCTION AND MAINTE-
UNITED STATES GOVERNMENT PRINTING OFFICE