Income tax regulations : including proposed regulations as of November 8, 2009. Volume 3, 1.501-1 - 1.964-5 - Chicago : Commerce Clearing House, 2009 - 11700 p. ; 23 cm. Includes index. ISBN: 9780808022251 Subjects--Topical Terms: Income tax--Law legislation--United States. Subjects--Index Terms: Luật pháp Mỹ Thuế thu nhập Dewey Class. No.: 343.73