Oversight on Boilermakers, 1983 hearings before the Committee on Labor and Human Resources, United States Senate, Ninety-eighth Congress, first session, on examination on alleged illegal sales of union memberships or books to unqualified welders by officials of local chapters of the International Brotherhood of Boilermakers, Iron Shipbuilders, Blacksmiths, Forgers, and Helpers

"Oversight on Boilermakers, 1983 hearings before the Committee on Labor and Human Resources, United States Senate, Ninety-eighth Congress, first session, on examination on alleged illegal sales of union memberships or books to unqualified welders by officials of local chapters of the International Brotherhood of Boilermakers, Iron Shipbuilders, Blacksmiths, Forgers, and Helpers"@en