Motorist response to highway guide signing an NHRCP staff digest of the essential findings from the final report on NHRCP Project 3-21.

Motorist response to highway guide signing an NHRCP staff digest of the essential findings from the final report on NHRCP Project 3-21.

书目详细资料
企业作者: BioTechnology, inc, National Cooperative Highway Research Program
格式: 图书
语言:English
出版: Falls Church, Va. BioTechnology, Inc. 1977.
丛编:National Cooperative Transit Research & Development Program : Research Results Digest Number 91.
主题:
Traffic signs and signals > Evaluation.
Automobile drivers > Psychology.
Automobile driving on highways.
Visual perception.