TY  - JOUR
PY  - 1955//
TI  - Detroit "speed-watches" traffic
JO  - Traffic digest and review
A1  - Griffin, Garnet M.
SP  - 
EP  - 
VL  - 
IS  - 
N2  - USE OF SPEED-WATCH ELECTRICAL TIMING DEVICE BY OFFICERS.<p /> 
LA  - 
SN  - 0041-0667
UR  - http://dx.doi.org/
ID  - ref1
ER  -