Legislative history of the Internal Revenue Code of 1954 : covering all changes made in the code from the date of its enactment on August 15, 1954 to the end of the first session of the 89th Congress in 1965, together with effective dates and applicability, pertinent ancillary provisions, explanatory and historical notes, tables and appendixes and a cumulative supplement / prepared for the Joint Committee on Internal Revenue Taxation [by F. Morse Hubbard].