TY - DATA T1 - Process and Outcome Evaluation of the Gang Resistance Education and Training (G.R.E.A.T.) Program, 2006-2011 [UNITED STATES] AU - Esbensen, Finn-Aage AU - Osgood, Wayne AU - Peterson, Dana AU - Taylor, Terrance J. PY - 2016 DO - 10.3886/ICPSR34899.v1 PB - Inter-university Consortium for Political and Social Research [distributor] ER -