[Semiannual. Includes revenue rulings 66-181 to 66-384 and revenue procedures 66-30 to 66-53.]
Notes:
[Semiannual. Includes revenue rulings 66-181 to 66-384 and revenue procedures 66-30 to 66-53.] * For Sale by Superintendent of Documents. Cloth, $4.75. • Sent to Depository Libraries. Item 960
Availability:
* For Sale by Superintendent of Documents. Cloth, $4.75. • Sent to Depository Libraries. Item 960