Digest of Civil air regulations for pilots.
Edition: 3d ed., September, 1940.
Series: Its Civil aeronautics bulletin; no. 22
Publisher: U.S. Govt. print. off.
Published: 1940
Place of publication: Washington
Language: eng
Number of pages: 71
Other titles: Civil air regulations for pilots.
Notes: At head of title: United States Dept. of commerce. Civil aeronautics administration, Washington, D.C.
First and second editions, issued by the Civil aeronautics authority, have title: Digest of the Civil air regulations for student and private pilots.
"Questions and answers on air traffic rules": p. 65-71.