TY  - BOOK
AU  - Harrison, N.J.
TI  - RCA Receiving Tube Manual
U1  - 621.3815 
PY  - 2015///
CY  - Delhi
PB  - Norman Brothers
KW  - EEE
KW  - Vacuum-tubes
KW  - Radio--Receivers and reception
KW  - Electron tubes
ER  -