IRS, Taxing the Heroin Barons: Hearings Before the Subcommittee to Investigate Juvenile Delinquency of the Committee on the Judiciary, United States Senate, Ninety-fourth Congress, Second Session, Pursuant to S. Res. 375, Section 12, Investigation of Juvenile Delinquency in the United States ... July 28 and August 5, 1976, Volume 2