Noise assessment of the Southeastern Pennsylvania Transportation Authority heavy rail transit system
By: R. Spencer, E. Hinterkeuser ; prepared for U.S. Department of Transporatation, Office of Technology Development and Deployment, Office Rail and Construction Technology
Contributors: Hinterkeuser, E; United States. Urban Mass Transportation Administration. Office of Rail and Construction Technology; Boeing Vertol Company
Publisher: Office of Rail and Construction Technology; Available through the National Technical Information Service
Published: 1978
Place of publication: Washington, DC; Springfield, Va
Language: eng
Subjects: Local transit -- Pennsylvania -- Philadelphia -- Noise
Notes: Cover title

"The Boeing Vertol Company."

Interim report

"October 1978."

Contract no.: DOT-TSC-850

"Report no. UMTA-MA-06-0025-78-11."

Includes bibliographical references