• 2 Law Library
• 2 Wisconsin Historical Society Library
• 1 Memorial Library

• 2 Journals, Magazines, Newspapers

• 1 Business enterprises
• 1 Corporations
• 1 Income
• 1 Income tax
• 1 Partnership
• 1 Tax returns
• 1 Taxation

• 1 United States. Internal Revenue Service
• 1 United States. Internal Revenue Service. Statistics of Income Division

• 2 English

• 2 United States

• 1 Periodicals
• 1 Statistics

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