Social Sciences: H - HX
H Social Sciences (General)
HA Statistics
HB-HJ Economics, Labor, Finance, etc.
HM Sociology (General)
HN Social history, conditions, problems, reform
HQ Family, marriage, women
HS Societies
HT Communities, classses, races
HV Social pathology, social and public welfare, criminology
HX Socialism, Communism, Anarchism
GN Anthropology