• 19 Wisconsin Historical Society Library
• 2 Memorial Library
• 2 Middleton Shelving Facility
• 1 WHS State Archives Preservation Facility

• 6 Microforms

• 5 United States. Internal Revenue Service
• 2 Information services
• 2 United States. Department of Justice
• 1 Corporation for National Service (U.S.)
• 1 Criminal statistics
• 1 Facsimile transmission
• 1 Library of Congress
• 1 Officials and employees
• 1 Pension Benefit Guaranty Corporation
• 1 Securities
• 1 Tax administration and procedure
• 1 U.S. Consumer Product Safety Commission
• 1 U.S. Customs Service
• 1 United States. Administrative Office of the United States Courts
• 1 United States. Bureau of Justice Statistics
• 1 United States. Congress. House
• 1 United States. Congress. Senate
• 1 United States. Department of Justice. Civil Division
• 1 United States. Energy Information Administration
• 1 United States. Federal Communications Commission
• 1 United States. General Accounting Office
• 1 United States. Government Printing Office
• 1 United States. Internal Revenue Service. Assistant Commissioner (Computer Services)
• 1 United States. Internal Revenue Service. Assistant Commissioner (Procurement)
• 1 United States. Internal Revenue Service. Criminal Investigation Division

• 7 United States. Internal Revenue Service
• 2 United States. Department of Justice
• 1 Center for Patent and Trademark Information (U.S.)
• 1 Corporation for National Service (U.S.)
• 1 Library of Congress
• 1 Library of Congress. Information Technology Services
• 1 National Energy Information Center (U.S.)
• 1 Pension Benefit Guaranty Corporation
• 1 U.S. Consumer Product Safety Commission
• 1 U.S. Customs Service
• 1 United States
• 1 United States. Administrative Office of the United States Courts
• 1 United States. Bureau of Justice Statistics
• 1 United States. Congress. House
• 1 United States. Congress. House. Committee on House Administration
• 1 United States. Congress. Senate
• 1 United States. Department of Justice. Civil Division
• 1 United States. Federal Communications Commission
• 1 United States. General Accounting Office
• 1 United States. Government Printing Office
• 1 United States. Internal Revenue Service. Assistant Commissioner (Computer Services)
• 1 United States. Internal Revenue Service. Assistant Commissioner (Procurement)
• 1 United States. Internal Revenue Service. Criminal Investigation Division
• 1 United States. Internal Revenue Service. National Computer Center
• 1 United States. Internal Revenue Service. Office of the Chief Counsel

• 30 English

• 4 United States

• 4 Directories
• 1 Periodicals

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