We have some law enforcement AND (encyclopedia OR handbook) works. Use these keywords to find them using our RIT Libraries Catalog. Use other keywords to find more information on your topic, such as law enforcement AND history, community policing, etc. You can also search for prisons AND encyclopedia. Use the subject filter to find specific topics like Criminal Justice or Law Enforcement or Police.
Check out the databases tab for articles on these topics (popular and news articles, scholarly articles).