Federal tax research - Raabe, William A.; Whittenburg, Gerald E.; Sanders, Debra L. (Mason, OH : Cengage--South-Western, 2012)
Rev. ed. of: Federal tax research / William A. Raabe ... [et al.]. 8th ed. c2009.
Keywords: Taxation -- Law and legislation -- United States -- Legal research; Legal research -- United States -- Problems, exercises, etc