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20211020111904.0
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211020e1966 xxuddddfr|||| 00| ||eng d
peliigp
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peliigp
eng
538.767/N2
2458
National Aeronautics and Space Administration (NASA)
Significant achievements in ionosphere and radio physics 1958-1964
Washington, D. C.:
National Aeronautics and space administration,
1966
60 páginas:
gráficas;
24 cm
NASA SP-95
Incluye bibliografía
1. Introduction -- 2. The ionospheric regions -- 3. Dynamic effects -- 4. Conclusions and outlook
315
IONOSFERA
2593
PROPAGACIÓN DE ONDAS DE RADIO
phc
ddc
BK
0
0
ddc
0
0
COBI
1
1
2021-10-20
538.767/N2
0002577
2021-10-20
2021-10-20
BK