[Semiannual. Includes Revenue rulings 63-1 to 63-121, also Revenue procedures 62-21, amdt. 2, and 63-1 to 63-18.]
Notes:
[Semiannual. Includes Revenue rulings 63-1 to 63-121, also Revenue procedures 62-21, amdt. 2, and 63-1 to 63-18.] * For Sale by Superintendent of Documents. Cloth, $2.25. • Sent to Depository Libraries. Item 960
Availability:
* For Sale by Superintendent of Documents. Cloth, $2.25. • Sent to Depository Libraries. Item 960