"Income tax United States Cases." . . . . "ImpĂ´t sur le revenu Droit Etats-Unis Jurisprudence." . . . . . . . . . . . . . . . . "Cases and materials on fundamentals of federal income taxation" . "Cases and materials on fundamentals of federal income taxation"@en . . . . . . . . . . . . . . . "Cases and materials on fundamentals of federal incom taxation"@en . . . . . . . . "Fundamentals of federal income taxation" . "Fundamentals of federal income taxation"@en . "Fundamentals of Federal income taxation"@en . "Trials, litigation, etc"@en . "Trials, litigation, etc" . . "Cases and materials on fundamentals of Federal income taxation"@en . "Cases and materials on fundamentals of Federal income taxation" . . . . .