TY  - BOOK
AU  - Orr,William I.
TI  - Radio handbook / 
U1  - 621.384 20
PY  - 1967///
CY  - New Augusta : 
PB  - Editors and engineers, 
KW  - Radio
KW  - Handbooks, manuals, etc
KW  - EQUIPAMIENTO ELECTRONICO
KW  - unescot
KW  - CIRCUITO ELECTRONICO
KW  - RADIODIFUSION
KW  - TELEVISION
KW  - TECNOLOGIA DE LA RADIODIFUSION
KW  - TELECOMUNICACION
ER  -