* For Sale by Superintendent of Documents. Paper, $5.50 (including 1965-1967 cumulative issue and 3 quarterly supplements); $1.25 additional for foreign mailing. • Sent to Depository Libraries. Item 960
Notes:
Internal revenue looseleaf regulations systems, see Looseleaf regulations system.
Availability:
* For Sale by Superintendent of Documents. Paper, $5.50 (including 1965-1967 cumulative issue and 3 quarterly supplements); $1.25 additional for foreign mailing. • Sent to Depository Libraries. Item 960