TY  - BOOK
AU  - Kerr,Donald E.
ED  - Institution of Electrical Engineers.
TI  - Propagation of short radio waves
SN  - 0863410995
PY  - 1987///
CY  - London
PB  - Peter Peregrinus
KW  - Radio wave propagations
KW  - Shortwave radio
N1  - This book was first published in 1951 by the McGraw Hill Book Company Inc
ER  -