Thema – the subject category scheme for a global book trade EDItEUR 2018-10-26 2018-12-12 16:29:39 en Social groups: alternative lifestylesJBSW Use with: 5PG* values from INTEREST Qualifiers and QR* codes as appropriate Grupos sociales: estilos de vida alternativos 2018-10-26 19:13:37