TY  - BOOK
AU  - Budden K.G.;
TI  - The Propagation of radio waves: The theory of radio waves of low power in the ionosphere and magnetosphere
SN  - 0521369525
U1  - 621.38411BUD 1985 
PY  - 1985///
CY  - Australia.
PB  - Cambridge University Press.
KW  - Engineering
N1  - Includes;Bibliography references and Index
ER  -