Stephen H Richards
发表
Stephen H Richards,
Conrad L Dudek,
1986
.
Stephen H Richards,
Chunjiao Dong,
Shashi S Nambisan,
2015
.
Stephen H Richards,
Xuedong Yan,
Lee D. Han,
2009
.
FIELD EVALUATION OF TRAFFIC MANAGEMENT STRATEGIES FOR MAINTENANCE OPERATIONS IN FREEWAY MIDDLE LANES
Stephen H Richards,
Conrad L Dudek,
1979
.
Stephen H Richards,
Conrad L Dudek,
Graeme D Weaver,
1978
.
Stephen H Richards,
K W Heathington,
Daniel B. Fambro,
1989
.
Stephen H Richards,
Conrad L Dudek,
C. Dudek,
1982
.
Stephen H Richards,
Lee D. Han,
Xuedong Yan,
2013,
Accident; analysis and prevention.
Stephen H Richards,
Conrad L Dudek,
Graeme D Weaver,
1978
.
Stephen H Richards,
Carroll J Messer,
Daniel B. Fambro,
1977
.
IMPROVEMENTS AND NEW CONCEPTS FOR TRAFFIC CONTROL IN WORK ZONES. VOL 4 - SPEED CONTROL IN WORK ZONES
Stephen H Richards,
Conrad L Dudek,
R C Wunderlich,
1985
.
Stephen H Richards,
Baoshan Huang,
Xuedong Yan,
2009
.
Stephen H Richards,
Conrad L Dudek,
R C Wunderlich,
1985
.
Stephen H Richards,
Conrad L Dudek,
Jesse L Buffington,
1986
.
Stephen H Richards,
Conrad L Dudek,
R C Wunderlich,
1985
.
Stephen H Richards,
Daniel B. Fambro,
K. W. Heathington,
1989
.
Stephen H Richards,
Conrad L Dudek,
Donald R Hatcher,
1980
.
Stephen H Richards,
Baoshan Huang,
Xuedong Yan,
2010
.
Stephen H Richards,
Ximiao Jiang,
Qiang Yang,
2014
.
Qiang Yang,
Stephen H Richards,
Xuedong Yan,
2012
.
Stephen H Richards,
Xuedong Yan,
Hal Millegan,
2009
.
Stephen H Richards,
Xuedong Yan,
Essam Radwan,
2009
.
Stephen H Richards,
Xuedong Yan,
Xuedong Yan,
2010
.
Stephen H Richards,
Ximiao Jiang,
Baoshan Huang,
2015,
International journal of injury control and safety promotion.
Stephen H Richards,
Lee D. Han,
Xuedong Yan,
2014,
International journal of injury control and safety promotion.
Stephen H Richards,
Baoshan Huang,
Qiao Dong,
2015
.
Stephen H Richards,
S. Scott Stevens,
1997
.
Stephen H Richards,
Michael J S Faulkner,
1981
.
Stephen H Richards,
Chunjiao Dong,
David B. Clarke,
2014
.
Stephen H Richards,
1981
.
Stephen H Richards,
Ramey O Rogness,
1981
.
Stephen H Richards,
Lee D. Han,
Lee D. Han,
2010
.
Hong Kam Lo,
Stephen H Richards,
Ajay K. Rathi,
1994
.
Stephen H Richards,
Conrad L Dudek,
Nada D Huddleston,
1982
.
Stephen H Richards,
Ximiao Jiang,
Qiang Yang,
2013
.
Stephen H Richards,
Conrad L Dudek,
R C Wunderlich,
1985
.
Stephen H Richards,
Conrad L Dudek,
R D Huchingson,
1978
.
Stephen H Richards,
Daniel B. Fambro,
K W Heathington,
1990
.
Stephen H Richards,
Conrad L Dudek,
1982
.
Stephen H Richards,
Jack B. Humphreys,
1987
.
Stephen H Richards,
K W Heathington,
Daniel B. Fambro,
1990
.
Stephen H Richards,
Baoshan Huang,
Chunjiao Dong,
2014,
Accident; analysis and prevention.
Stephen H Richards,
Conrad L Dudek,
1984
.
Stephen H Richards,
Ximiao Jiang,
Baoshan Huang,
2011,
Traffic injury prevention.
Stephen H Richards,
Ramey O Rogness,
1981
.
Stephen H Richards,
Baoshan Huang,
Xuedong Yan,
2009
.
Stephen H Richards,
Conrad L Dudek,
William R Stockton,
1978
.
Stephen H Richards,
Essam Radwan,
Dahai Guo,
2009
.
Stephen H Richards,
Daniel B. Fambro,
K W Heathington,
1988
.
Stephen H Richards,
Conrad L Dudek,
1982
.
Stephen H Richards,
1981
.
Stephen H Richards,
1981
.
Stephen H Richards,
K. W. Heathington,
K W Heathington,
1988
.
Stephen H Richards,
Baoshan Huang,
Qiao Dong,
2013
.
Stephen H Richards,
Chunfu Shao,
Chunjiao Dong,
2014
.
Stephen H Richards,
Chunfu Shao,
Lee D. Han,
2014
.
Stephen H Richards,
K W Heathington,
1990
.
Asad J. Khattak,
Stephen H Richards,
Juhua Liu,
2016
.
Stephen H Richards,
Ximiao Jiang,
Baoshan Huang,
2013
.
Asad J. Khattak,
Stephen H Richards,
Shashi S Nambisan,
2015,
Accident; analysis and prevention.