TY  - BOOK
AU  - Rapson,Ernest Thomas Arthur
TI  - Problems in radio engineering,
U1  - 621.384 
PY  - 1962///
CY  - London
PB  - Sir I. Pitman & Sons, Ltd.
KW  - Radio
KW  - Problems, exercises, etc
KW  - MCE
N1  - "First edition 1935."; "Answers to questions": p. 142-155
ER  -