ANC procedures for the control of air traffic
By: [approved by the] United States Army, United States Navy, United States Air Force, United States Coast Guard [and] Civil Aeronautics Administration
Edition: 3d ed.
Publisher: U.S. Govt. Print. Off.
Published: 1957
Place of publication: Washington
Language: eng
Number of pages: 68
Subjects: Aeronautics; Traffic control; Air traffic control