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Effect of Workmen's Compensation Laws in Diminishing the Necessity of Industrial Employment of Women and Children

Lucian West ChaneyMary Katherine ConyngtonUnited States. Bureau of Labor Statistics

出版	U.S. Government Printing Office, 1917
URL	http://books.google.com.hk/books?id=-bG50AEACAAJ&hl=&source=gbs_api