Economic factors pertinent to freeway development
By: by William A. Proctor
Series: Planning monograph -- no. 6
Publisher: Dept. of City Planning, City and County of San Francisco
Published: 1950
Place of publication: San Francisco, Calif.
Language: eng
Number of pages: 14
Subjects: Express highways; Design and construction; Costs
Notes: Cover title.

"October, 1950."