TY  - BOOK
AU  - HarwoodDouglas W.
ED  - National Research Council (U.S.).
ED  - American Association of State Highway and Transportation Officials.
ED  - United States.
TI  - Use of rumble strips to enhance safety
SN  - 0309053153 :
AV  - TE228 .H38 1993
U1  - 363.1256 20
PY  - 1993///
CY  - Washington, D.C.
PB  - National Academy Press
KW  - Roads
KW  - Safety measures
KW  - Rumble strips
N1  - "Transportation Research Board, National Research Council."; "Research sponsored by the American Association of State Highway and Transportation Officials in cooperation with the Federal Highway Administration."; Includes bibliographical references (p. 42)
ER  -