Police History 176 Law enforcement 112 Police administration 74 Crime 62 Police-community relations 53 Criminal justice, Administration of 38 more ... Crime prevention 37 Politics and government 37 Social conditions 37 Murder 34 Policia 32 Prevention 29 Complaints against 28 Investigation 27 Police misconduct 23 Job stress 22 Internal security 20 National security 20 Police corruption 20 Attitudes 19 Law and legislation 18 Police psychology 18 Political aspects 18 Police brutality 17 Equipment and supplies 16 Human rights 16 Personnel management 16 Race relations 16 Social aspects 16 less ...