TY  - BOOK
AU  - Harvey A.F.
AU  - Moullin E.B.
ED  - John Wiley & Sons Inc.
TI  - High frequency thermionic tubes
PY  - 0000///19xx
CY  - New York
PB  - John Wiley & Sons Inc.
N1  - Bibliografia na stronach 223-229. Indeks
ER  -