TY - BOOK AU - Blackburn,R.R. AU - Gilbert,Daniel T. ED - National Cooperative Highway Research Program. ED - National Research Council (U.S.). ED - American Association of State Highway and Transportation Officials. ED - United States. TI - Photographic enforcement of traffic laws SN - 0309058600 AV - HV8079.5 .B58 1995 U1 - 363.2332 21 PY - 1995/// CY - Washington, D.C. PB - National Academy Press KW - Radar in speed limit enforcement KW - United States KW - Traffic regulations N1 - At head of title: National Cooperative Highway Research Program; "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. 41-42) ER -