National Evaluation of Title I of the 1994 Crime Act: Survey Sampling Frame of Law Enforcement Agencies, 1993-1997
The data in this collection represent the sampling frame
 used to draw a national sample of law enforcement agencies. The
 sampling frame was a composite of law enforcement agencies in
 existence between June 1993 and June 1997 and was used in a subsequent
 study, a national evaluation of Title I of the 1994 Crime …