Human performance, user information and highway design.

Human performance, user information and highway design.

Taispeáin gach leagan (11)
Sonraí bibleagrafaíochta
Údar corparáideach: National Research Council (U.S.). Transportation Research Board
Formáid: LEABHAR
Teanga:English
Foilsithe / Cruthaithe: Washington, D.C. National Academy Press 1998.
Sraith:Transportation research record no. 1628.
Ábhair:
Roads > Design and construction.
Highway communications.
Traffic signs and signals.
Automobile drivers > Psychology.
traffic signs.