TY  - BOOK
AU  - Gallagher,V.P.
AU  - Maguire,P.G.
ED  - United States.
TI  - Contrast requirements of urban drivers
U1  - 629.2830973 
PY  - 1974///
CY  - Washington, D. C.
PB  - United States Government Printing Office
KW  - Automobile drivers
KW  - United States
KW  - Medical examinations
KW  - Drivers' licenses
ER  -