TY  - GEN
AU  - Folkestad, Kristen
AU  - 
TI  - IONOSPHERIC RADIO COMMUNICATIONS
U1  - 621.38411 
PY  - 1968///
CY  - New York
PB  - Plenum Press
KW  - Ionospheric Radio Wave Propagation -- Congresses
N1  - Includes Bibliography; Organized By The Canadian Defence Research Telecommunications Establishment And The Norwegian Defence Research Establishment
ER  -