Statistical analysis of preliminary data for the safe performance curriculum driving knowledge test /

Bibliographic Details

Main Author:	Ray, Horace W.
Corporate Authors:	United States. National Highway Traffic Safety Administration, Battelle Memorial Institute. Columbus Laboratories
Format:	Government Document Book
Language:	English
Published:	Washington, D.C. : The Administration ; 1979.
Subjects:	Automobile drivers' tests. Automobile driver education.