TY  - BOOK
AU  - Hewish,A.
TI  - Seeing beyond the visible
SN  - 0340098945 :
U1  - 537.12 
PY  - 1970///
CY  - London
PB  - English Universities Press
KW  - Electromagnetic waves
KW  - Radio waves
N1  - Includes index
ER  -