Author: | Cooper, Franklin D., |
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Additional Authors: | Langlois, Lucille M., |
Year: | 1970 |
Document Type: | MAIN |
SUDOC: | I 28.27:8466 |
Series: | Bureau of Mines. Information circular 8466 |
Subjects: | Insulating materials |
Soundproofing | |
Architectural acoustics | |
Links: | https://hdl.handle.net/2027/mdp.39015078517367 |
https://hdl.handle.net/2027/mdp.39015095079151 |