TY  - BOOK
AU  - League Of Nations, organisation For Communications And Transit
ED  - League Of Nations, organisation For Communications And Transit
TI  - Enquiries into the economic, administrative and legal situation of international Air Navigation
U1  - X43::1:N2, G0/GD 
PY  - 1930///
CY  - Geneva
PB  - Series of league Nations Publications      
KW  - Air
N1  - L. o. N., 1930, VIII,6
ER  -