Some Examples of Road and BridgeBuilding Economy

Authors

J. W. Roadruck

Date of Version

January 1933

Recommended Citation

Roadruck, J. W., "Some Examples of Road and BridgeBuilding Economy" (1933). Purdue Road School. 20.
https://docs.lib.purdue.edu/roadschool/1933/proceedings/20

Start Date

1-27-1933 12:00 AM