Design and simulation of large breakaway signs.

Autor:	Reid, John D., Paulsen, Gene W.
Zdroj:	Journal of Transportation Engineering. Jan/Feb98, Vol. 124 Issue 1, p59. 6p. 5 Black and White Photographs, 2 Diagrams, 3 Charts.
Databáze:	Academic Search Ultimate
Externí odkaz:	Zobrazit plný text záznamu