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Crashworthy Work-zone Traffic Control Devices

Roger P. BlighWanda L. MengesRebecca R. HaugNational Cooperative Highway Research Program

出版	Transportation Research Board, 2006
主題	Business & Economics / Labor / GeneralTechnology & Engineering / Engineering (General)Transportation / General
ISBN	03090974289780309097420
URL	http://books.google.com.hk/books?id=LLUR1OpoC5sC&hl=&source=gbs_api
EBook	SAMPLE