The effects of teaching the green cross code to young children /

Bibliographic Details

Main Author:	Fisk, Audrey
Corporate Author:	Transport and Road Research Laboratory
Other Authors:	Cliffe, Hazel
Format:	Book
Language:	English
Published:	Crowthorne, Berkshire, [England] : Transport and Road Research Laboratory, 1975.
Series:	TRRL supplementary report ; no. 168UC.
Subjects:	Traffic safety and children.