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	1.	No cover image available Speech levels in various noise environments/ by Karl S. Pearsons, Ricarda Bennett, and Sanford Fidell by Bolt,Beranek and Newman Inc Series: Environmental Health Effects Research Series Publication details: Wahington, D.C.: U.S. Environmental Protection Agency, May 1977 Availability: Items available for loan: (1)Call number: 534.78:534.83 PEA Copy 1. Not available: National Acoustic Laboratories: Checked out (1). Add to cart (remove)
	2.	No cover image available Speech levels in various environments/ Data Supplement by Karl S. Pearsons, Ricarda Bennett, and Sanford Fidell. by Bolt Beranek and Newman Inc Series: Environmental Health Effects Research Series Publication details: Wahington, D.C.: U.S. Environmental Protection Agency, Oct. 1076 Availability: Items available for loan: (1)Call number: 534.78:534.83 PEA Copy 1. Add to cart (remove)
	3.	No cover image available Validation of aircraft noise exposure prediction procedure/ by Harry Seidman, Richard D. Horonjeff, and Dwight E. Bishop, Bolt Beranek and Newman Inc, by United States. Aerospace Medical Research Laboratory. Aerospace Medical Division. Air Systems Command Seidman, Harry Horonjeff, Richard Bishop, Dwight Bolt, Beranek and Newman Series: AMRL-TR-76-111 Publication details: Wright Air Force Base, Ohio: AMRL Aeropsace Division, April, 1977 Availability: Items available for loan: (1)Call number: 534.83.08[629.13] SEI. Add to cart (remove)
	4.	No cover image available Overground excess sound attenuation (ESA): Vol.2 Analysis of data for flat grassy terrain conditions/ by Dwight E. Bishop, Bolt, Beranek and Newman Inc. Canoga Park, California, USA by United States. Aerospace Medical Research Laboratory. Aerospace Medical Division. Air Systems Command Bishop, Dwight E Bolt, Beranek and Newman United States. Air Force Aerospace Medical Research laboratory. Aerospace Medical Division.Air Force Systems Command Series: AFAMRL-TR-84-017 Publication details: Wright-Patterson Air Force Base, Ohio: Air Force Aerospace Medical Research Laboratory, 1984 Availability: Items available for loan: (1)Call number: 534.2-16 BIS. Add to cart (remove)
	5.	No cover image available Handbook of noise ratings/ by Karl S. Pearsons and Ricarda Bennett, of Bolt, Beranek and Newman Inc. sponsored by National Aeronautics and Space Administration, Washington, D.C. by Pearsons, Karl S Bennett, Ricarda Bolt,Beranek and Newman United States. National Aeronautics and Space Administration Series: NTIS N74.23275 Publication details: Springfield, Va.: NATIONAL TECHNICAL INFORMATION SERVICE, April 1974 Availability: Items available for loan: (1)Call number: 534.8 LOR. Add to cart (remove)

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