TY  - BOOK
AU  - "Decibel",[Pseud]
TI  - A first course in wireless
U1  - 621.384 
PY  - 1961///
CY  - London
PB  - Sir ISAAC Pitman
KW  - Radio
KW  - Receivers and reception
KW  - Radio circuits
KW  - Amplifiers (Electronics)
KW  - Electromagnetism
N1  - Includes index
ER  -