Noise control act oversight : hearing before the Subcommittee on Resource Protection of the Committee on Environment and Public Works, United States Senate, Ninety-fifth Congress, second session ...

"Serial no. 95-H55."

Noise study, fabrication of noise measuring equipment and data collection and collation program. Interim engineering report no. 16, Sept. 1-Nov. 30, 1952.

Mode of access: Internet.