TY  - BOOK
AU  - Davies,Ernest
TI  - Roads and their traffic
U1  - 711.73 
PY  - 1900///]
CY  - London
PB  - Blackie and Sons
KW  - Traffic signs and signals
KW  - Highway engineering
KW  - Traffic engineering
KW  - Roads
N1  - Includes index
ER  -