Columbia subject headings:
Harvard subject headings:
Children--Language
German language--Determiners.
German language--Gender.
Grammar, Comparative and general--Determiners.
Language acquisition.
Language and languages--Gender.
Multilingualism in children.
Princeton subject headings:
Children--Language.
German language--Determiners.
German language--Gender.
Grammar, Comparative and general--Determiners.
Language acquisition.
Language and languages--Gender.
Multilingualism in children.