TY  - BOOK
AU  - Landmark B ed
TI  - Arctic communications :  proceedings of the Eighth meeting of the AGARD Ionospheric Research Committee
T2  - Advisory Group for Aeronautical Research and Development North Atlantic Treaty Organization Agardography; 78
U1  - U296p1:N63, K4 
PY  - 1963///
CY  - Athens
KW  - GEOGRAPHY
ER  -