Directory of United States Government Periodicals and Subscription Publications: February 1972
Publication month:
11
Publication frequency:
[Includes Part 121, Certification and operations, domestic, flag, and supplemental air carriers and commercial operators of large aircraft; Part 123, Certification and operations, air travel clubs using large airplanes ; Part 127, Certification and operations of scheduled air carriers with helicopters; Part 129, Operations of foreign air carriers. Issued in looseleaf form.]
* For Sale by Superintendent of Documents. Paper, $6,50 (including basic volume and supplementary material for an indefinite period) ; $1.75 additional for foreign mailing. • Sent to Depository Libraries. Item 431-C-13
Availability:
* For Sale by Superintendent of Documents. Paper, $6,50 (including basic volume and supplementary material for an indefinite period) ; $1.75 additional for foreign mailing. • Sent to Depository Libraries. Item 431-C-13