"Syndicats Droit États-Unis." . . "Labor unions Law and legislation United States." . . . . . "Readings and cases in labor relations and collective bargaining" . "Readings and cases in labor relations and collective bargaining"@en . . "Trials, litigation, etc"@en . "Trials, litigation, etc" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "Conventions collectives États-Unis." . . "Sindacati - Legislazione - Stati Uniti d'America." . . "Collective labor agreements United States." . . "Labor laws and legislation United States Cases." . . "Conventions collectives États-Unis Jurisprudence." . . "Labor laws and legislation United States." . . "Contratti collettivi - Stati Uniti d'America - Legislazione." . . "Travail Droit États-Unis Jurisprudence." . . "Travail Droit États-Unis." . . "Labor unions Law and legislation United States Cases." . . . . "Arbeitsbeziehungen Tarifpolitik Gewerkschaft USA." . . "Syndicats Droit États-Unis Jurisprudence." . . "Collective labor agreements United States Cases." . .