Celebrating 75 Years of Federal En Route and 70 Years of Federal Terminal Air Traffic Control
The journal of air traffic control ; 53 , 3 ; 43-51
2011
Aufsatz (Zeitschrift)
Unbekannt
Glasgow is celebrating 30 years of computerised traffic control
| British Library Online Contents | 1997
Federal Air Pollution Efforts, the Early Years
| SAE | 1989
Federal air pollution efforts, the early years
| Kraftfahrwesen | 1989
CELEBRATING SPUTNIK: FORTY YEARS ON
| Online Contents | 1997
Celebrating 20 years of JR freight
| IuD Bahn | 2008