TY  - BOOK
ED  - Conference on Electronic Controls and Traffic Safety
TI  - Electronic controls and traffic safety: Background papers prepared for the use of participants, and final report 
U1  - 388.3 23
PY  - 1958///
CY  - New York
PB  - Safety Education Project, Teachers College, Columbia University
KW  - Electronic traffic controls
KW  - Congresses
ER  -