Date of Version
February 1947
Recommended Citation
Quimby, Warren S., "Present Trends in Traffic Speeds" (1947). Purdue Road School. 35.
https://docs.lib.purdue.edu/roadschool/1947/proceedings/35
Start Date
2-3-1947 12:00 AM
COinS
Feb 3rd, 12:00 AM
Present Trends in Traffic Speeds
