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TWELFTH
ANNUAL REPORT
OF THE
NATIONAL LABOR
RELATIONS BOARD
FOR THE FISCAL YEAR
ENDED JUNE 30
1947
UNITED STATES GOVERNMENT PRINTING OFFICE WASHINGTON, D. C. • 1948
For sale by the Superintendent of Documents, U. S. Government Printing Office
Washington 25, D. C.
(After passage of the Labor Management Relations Act of 1947)