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Treasury Decisions Under Internal Revenue Laws of the United States Volume 3112, No. 3267
Treasury Decisions Under Internal Revenue Laws of the United States Volume 2429, No. 2627
Treasury Decisions Under Internal Revenue Laws of the United States Volume 2959, No. 3111
Treasury Decisions Under Internal Revenue Laws of the United States Volume 2628, No. 2782
Treasury Decisions Under Internal Revenue Laws of the United States Volume 2783, No. 2958
Regulations No. 43 (Part 1) Relating to the Tax on Admissions Under the Revenue Act of 1921
Instructions to Internal-Revenue Officers Concerning Their Accounts, Etc. REV. July 5, 1916