TY  - BOOK
AU  - Cattell, Ruby
AU  - Lewis, G. D.
TI  - Children's understanding of words used in road safety literature: by ... and G. D. Lewis
AV  - TE7 T72 no. 155UC 
PY  - 1975///
CY  - Crowthorne, Berkshire
PB  - Transport and Road Research Laboratory
KW  - Traffic safety and children
KW  - Traffic safety
KW  - Study and teaching
ER  -