TY  - BOOK
AU  - Orr, William I.
TI  - Radio handbook
SN  - 0672218747
AV  - TK 6550 .O7 1981
PY  - 1981///
CY  - Indianapolis
PB  - Howard W. Sams
KW  - Radio
KW  - Handbboks, manuals, etc
N1  - Includes index
ER  -