TY - BOOK AU - Knowles,John AU - Persico,Nicola AU - Todd,Petra TI - Racial bias in motor vehicle searches : theory and evidence AV - HV8079 .N3 K568R PY - 1999/// CY - Cambridge, Mass. PB - National Bureau of Economic Research KW - RACE DISCRIMINATION IN LAW ENFORCEMENT KW - UNITED STATES KW - SEARCHES AND SEIZURES KW - NARCOTICS, CONTROL OF KW - TRAFFIC POLICE KW - UNITED STATE ER -