TY  - BOOK
ED  - Visual aids panel meeting
ED  - United Nations.
TI  - Report: third meeting of visual aids panel, montreal 14-30 October, 1964 
U1  - 629.1366 
PY  - 1964///
CY  - Montrieal
PB  - ICAO
KW  - Visual aids
KW  - Navigation (Acronautics)
KW  - Aeronautics
ER  -