Remember, you can always search the catalog for books on your topic, but if you want to browse the shelves to see what we have on a given topic, use these call number ranges.
Library of Congress Classification
HV Social Pathology, Social and Public Welfare, and Criminology
HV 6001 - 7220.5 Criminology
HV 7435 - 7439 Gun Control
HV 7551 - 8280.7 Police
HV 8301 - 9920.7 Penology, Prisons, Corrections
HV 9051 - 9230.7 Juvenile Delinquency