621.384 / B11i
Babani, Bernard B.
International radio tube encyclopędia.
/ Bernard B. Babani
.- London: Bernards, 1958
.- 410p.
Subject Headings:
Vacuum - Tubes;
Copy Details:
Acc. No.: 3556, Full Call No.: 621.384 B11i, Item type: Reference , Location: Reference,
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