Handbook for air traffic employees in centers and towers
Publisher: Federal Aviation Administration
Published: 1983
Place of publication: [Washington, D.C.?]
Language: eng
Number of pages: 30
Subjects: United States. -- Federal Aviation Administration -- Officials and employees -- Handbooks, manuals, etc; Air traffic controllers -- United States -- Handbooks, manuals, etc
Notes: Cover title

"May 14, 1982."