Federal income tax regulations : Vol. 1 / Department of the Treasury. United States. Department of the Treasury. Income tax Law and legislation United States. KF6356.99 .F43 336.24 FED Issued in 4 or more volumes. Reports regulations and regulatory decisions promulgated by the Treasury Dept. and issued by the Internal Revenue Service. Latest issue consulted: Feb. 29, 1988 ed. SERBIB/SERLOC merged record Paramus, N.J. : Prentice-Hall Information Services, 1986. 1986. 1986 Text Collection v ; eng Federal regulations United States.