TY  - BOOK
AU  - REYNER (J H)
TI  - Modern radio communication Ed 3 Vol II
U1  - 535/112 
PY  - 1942///
CY  - London
PB  - Sir Isaac Pitman & Sons Ltd.
KW  - Vol
KW  - radio
KW  - Modern
KW  - II
KW  - Ed
KW  - communication
KW  - 3
ER  -