Digest of civil air regulations for pilots ...
Edition: 5th ed., August 1941.
Series: Its Civil aeronautics bulletin; no. 22
Publisher: U.S. Govt. Print Off.
Published: 1941
Place of publication: Washington
Language: eng
Number of pages: 68
Subjects: Aeronautics -- Law and legislation -- United States.
Notes: At head of title: United States Dept. of Commerce. Civil Aeronautics Administration, Washington, D.C.