Report on noise survey of rapid transit lines for the Board of Transportation, city of New York
By: by Electrical Research Products, Inc. ... June 20, 1931
Contributors: New York (N.Y.). Transportation Board
Publisher: M.B. Brown Prtg. & Binding
Published: 1931
Place of publication: New York]
Language: eng
Number of pages: 64
Subjects: Noise; Street Railways; Local transit
Notes: Includes supplementary reports of Sept. 10 and Oct. 14, 1931.