TY  - BOOK
AU  - "Decibel", [Pseud.]
TI  - A first course in wireless: being a reprint in book form of series of articles which appeared in world radio under the title " The Radio Circle: for Beginners Only"
U1  - 621.384 
PY  - 1945///
CY  - London
PB  - Sir ISAAC Pitman
KW  - Radio
KW  - Study and teaching
KW  - Radio circuits
KW  - Amplifiers (Electronics)
N1  - Includes index
ER  -