Civil aviation statistics of the world : ICAO statistical yearbook/

Ижил төстэй зүйлс

• Civil aviation statistics of the world : ICAO statistical yearbook/
  -н: 4490 International Civil Aviation Organization
  Хэвлэсэн: (1981)
• The civil aviation purchasing service (CAPS)/
  -н: 4490 International Civil Aviation Organization
  Хэвлэсэн: ([19-)
• Directives to ICAO technical meetings and rules of procedure for their conduct
  -н: 4490 International Civil Aviation Organization
  Хэвлэсэн: (1956)
• Memorandum on ICAO : the story of the International Civil Aviation Organization
  -н: 4490 International Civil Aviation Organization
  Хэвлэсэн: (1976)
• Advanced 1980 statistics for scheduled services of International airlines/
  -н: 4490 International Civil Aviation Organization
  Хэвлэсэн: (1981)