U.S. Treasury Department Internal Revenue Service

for sale by the Superintendent of Documents, U.S. Govt. Print. Off. 1964.8 Rev. ed. Publication - Internal Revenue Service no. 456

Available at 4 libraries

U.S. Tresuary Department, Internal Revenue Service

U.S. Treasury Department, Internal Revenue Service , For sale by Superintendent of Documents, U.S. Government Printing Office 1962- Publication / United States, Internal Revenue Service No. 453 (2-62), (11-64), (9-65), (1-67)

1959-60 , 1962 , 1963 , 1964

Available at 2 libraries

U.S. Treasury Dept., Internal Revenue Service

U.S. Govt. Print. Off. 1962 Publication / United States, Internal Revenue Service no. 453

1960-61

Available at 1 libraries

U.S. Treasury Department, Internal Revenue Service

For sale by the Superintendent of Documents, U.S. Government Printing Office [1961]- Training no. 82-0, no. 129

1 , 2

Available at 6 libraries

prepared under directon of the Commissioner of Internal Revenue by the Statistical Division

U.S. Treasury Department, Internal Revenue Service , U.S. Govt. Print. Off. 1955- Publication / United States, Internal Revenue Service No. 79

1951 / Pt. 1 , 1952 / Pt. 1 , 1953 / Pt.1

Available at 1 libraries