TY  - SER
ED  - Radio Corporation of America. [from old catalog]
ED  - RCA Radiotron Company, inc. [from old catalog]
ED  - RCA Manufacturing Company, inc.
ED  - Radio Corporation of America.
TI  - RCA receiving tube manual
AV  - TK6565.V3 R12
PY  - 0000///[n.d.]
CY  - Harrison, N.J.
KW  - Vacuum-tubes. [from old catalog]
KW  - Radio
KW  - Receivers and reception
N1  - Serial
ER  -