Social conditions--20th century
member: collection PatternHeadingH1103
member: collection PatternHeadingH1140
member: collection PatternHeadingH1100
member: collection LCSH General
member: collection TopicSubdivisions
member: collection Subdivisions
modified: 2006-05-08T13:51:11
note: Use as a topical subdivision under names of countries, cities, etc., and under classes of persons and ethnic groups.
top concept of: lcsh
type: Concept
created: 2001-07-09T00:00:00
in scheme: lcsh
example: Reference under the heading [Social history--20th century]