Subclass HV: Social Pathology, Social and Public Welfare, and Criminology is a classification used by the Library of Congress Classification system under Class H -- Social Sciences. This article describes subclass HV.
Subclass HV
HV
1-9960..........Social pathology. Social and public welfare. CriminologyReferences
Library of Congress Classification:Class H, subclass HV -- Social Pathology, Social and Public Welfare, and Criminology Wikipedia(Text) CC BY-SA