TY  - BOOK
AU  - Butler,S.T.
TI  - Space physics and radio astronomy
U1  - 523.016 MES  
PY  - 1964///.
CY  - London :M 
PB  - Macmillan & Co, Ltd., 
KW  - Aeronautics
KW  - Radio astronomy
KW  - Space physics
N1  - Includes index.
ER  -