Klassifikation der Library of Congress [LCC] (USA)HV9474.F66
⮑ HV1-9960. Social pathology. Social and public welfare.
⮑ HV7231-9960. Criminal justice administration
⮑ HV8301-9920.7. Penology. Prisons. Corrections
⮑ HV9441-9920.7. By region or country