/cgi-bin/koha/opac-search.pl?q=ccl=su%3A%7BGrinding%20wheels%7D&sort_by=relevance&format=rss 2 0 50 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=35860 By International Association of Industrial Accident Boards and Commissions..
Washington, Govt. print. off., 1927 .
iv, 22 p. , At head of title: U.S. Department of labor. James J. Davis, secretary. Bureau of labor statistics. Ethelbert Stewart, commissioner. | Issued also as House doc. 638, 69th Cong., 2d sess. | A tentative American standard approved February 11, 1922, was issued in April, 1923, as Bulletin no.338 of the U.S. Bureau of labor statistics. 24 cm..

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]]> /cgi-bin/koha/opac-detail.pl?biblionumber=35860 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=36001 By International Association of Industrial Accident Boards and Commissions..
Washington, U.S. Govt. print. off., 1930 .
iv, 30 p. , At head of title: U.S. Department of labor. William N. Doak, secretary. Bureau of labor statistics. Ethelbert Stewart, commissioner. | Issued also as House doc. 583, 71st Cong., 3d sess. | A revision of the Safety code issued in 1927 as Bulletin no. 436 of the United States Bureau of labor statistics. 24 cm..

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