"Labor laws and legislation." . . "Labor laws and legislation United States Cases." . . "United States." . . . . . . . . . . . . . "Trials, litigation, etc"@en . . "Trials, litigation, etc" . . . . . . . . . . "Employment law cases and materials"@en . "Electronic books"@en . "Employment law : cases and materials" . "Employment law : cases and materials"@en . . . . . . . . . . . . "Employment law : cases and materials : teacher's manual"@en .