TY - DATA T1 - Development of Crime Forecasting and Mapping Systems for Use by Police in Pittsburgh, Pennsylvania, and Rochester, New York, 1990-2001 AU - Cohen, Jacqueline AU - Gorr, Wilpen L. PY - 2006 DO - 10.3886/ICPSR04545.v1 PB - Inter-university Consortium for Political and Social Research [distributor] ER -