TY  - BOOK
AU  - Ghirardi,Alfred A.
TI  - Radio physics course: an elementary textbook on the basic principles of electricity, radio, and television 
U1  - 621.384 23
PY  - 1958///
CY  - New York
PB  - Rinehart and Winston
KW  - Radio
KW  - Television
N1  - Includes bibliographical references and index
ER  -