Gesell, Laurence E.
Air traffic control : an invitation to a career / Laurence E. Gesell - xiv, various pages : illustrated ; 24 cm.
Includes index
0-9606874-4-0
Aeronautics--safety measures
Aeronautics--study and teaching
Air traffic control
387.7364
Air traffic control : an invitation to a career / Laurence E. Gesell - xiv, various pages : illustrated ; 24 cm.
Includes index
0-9606874-4-0
Aeronautics--safety measures
Aeronautics--study and teaching
Air traffic control
387.7364