Tubes: Electron Theory & the Diode Tube
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Complete catalog record
Category: Electronics
Subcategory: Oils.
Type: Motion Picture
Source: AAF
Price: $15.25.
Format code: 16sd
Subcategory: Oils.
Type: Motion Picture
Source: AAF
Price: $15.25.
Format code: 16sd
Sources
- Index of Training Films 1946 — title, creator, length, format, sound, catalog record
Record added 2026-07-09 22:50:35