SOUND OF POWER
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Records Koppers' work in the field of aircraft sound control. Gives the principles involved in controlling sound, describes how past installations, and explores work planned for the future
Complete catalog record
Source: Koppers
Interest level: sh-c-ad
Price: free-loan
Format: sd color
Interest level: sh-c-ad
Price: free-loan
Format: sd color
Sources
- Educational film guide. Supplements (1959-62) — title, year, creator, length, format, color, sound, description, catalog record
Record added 2026-07-06 15:47:42