Population of interstate route 495 "Wedge"
By: prepared by Massachusetts Department of Public works in cooperation with U.S. Dept. of Commerce, Bureau of Public Roads
Series: Office of Staff Economist, Mass. Dept. of Public Works. Publication -- no. 3
Published: 1960
Place of publication: Boston
Language: eng
Number of pages: 53
Subjects: Roads; Economic aspects
Notes: Cover title.