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UNITED STATES DEPARTMENT OF LABOR W. N. DOAK, Secretary BUREAU OF LABOR STATISTICS ETHELBERT STEWART, Commissioner BULLETIN OF THE UNITED STATES \ TkT p -o O BUREAU OF LABOR…

UNITED STATES DEPARTMENT OF LABOR W. N. DOAK, Secretary BUREAU OF LABOR STATISTICS ETHELBERT STEWART, Commissioner BULLETIN OF THE UNITED STATES\ \T r A O BUREAU OF LABOR…

UNITED STATES DEPARTMENT OF LABOR W. N. DOAK, Secretary BUREAU OF LABOR STATISTICS ETHELBERT STEWART, Commissioner BULLETIN OF THE UNITED STATES \ CA 7 BUREAU OF LABOR STATISTICS…

UNITED STATES DEPARTMENT OF LABOR FRANCES PERKINS, Secretary BUREAU OF LABOR STATISTICS CHARLES E. BALDWIN, Acting: Commissioner BULLETIN OF THE UNITED STATES! AT C C A BUREAU…

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U. S. DEPARTMENT OF LABOR JAMES J. DAVIS, Secretary BUREAU OF LABOR STATISTICS ETHELBERT STEWART, Commissioner BULLETIN OF THE UNITED STATES \ XT A*J*} BUREAU OF LABOR ST…

U. S. DEPARTMENT OF LABOR JAMES J. DAVIS, Secretary BUREAU OF LABOR STATISTICS ETHELBERT STEWART, Commissioner BULLETIN OF THE UNITED STATES 1 M A f t A BUREAU OF LABOR STATISTICS/…

UNITED STATES DEPARTMENT OF LABOR JAMES J. DAVIS, Secretary BUREAU OF LABOR STATISTICS ETHELBERT STEWART, Commissioner BULLETIN OF THE UNITED STATES \ BU REAU OF L A B O…