TY  - GEN
TI  - STREET AND URBAN ROAD MAINTENANCE
U1  - 625.76 
PY  - 1963///
CY  - Chicago
PB  - Public Administration Service
KW  - Streets -- Maintenance And Repair
KW  - Roads -- Maintenance And Repair
N1  - Project Number 111 Of The Research Foundation, American Public Works Association. Lloyd A. Dove, Project Director
ER  -