Directory of United States Government Periodicals and Subscription Publications: February 1972
Publication month:
11
Publication frequency:
[Includes Part 23, Airworthiness standards, normal, utility, and acrobatic category airplanes; Part 25, Airworthiness standards transport category airplanes; Part 36, Noise standards, aircraft type certification. Issued in looseleaf form.]
* For Sale by Superintendent of Documents. Paper, $8.50 (including basic volume and supplementary material for an indefinite period); $2.25 additional for foreign mailing. • Sent to Depository Libraries. Item 431-C-13
Availability:
* For Sale by Superintendent of Documents. Paper, $8.50 (including basic volume and supplementary material for an indefinite period); $2.25 additional for foreign mailing. • Sent to Depository Libraries. Item 431-C-13