Columbia subject headings:
Children--Language.
Communication in education.
Education, Elementary--Germany (West)
German language--Spoken German.
Interaction analysis in education.
Oral communication.
Harvard subject headings:
Children--Language
Communication in education.
Education, Elementary--Germany (West)
German language--Spoken German.
Interaction analysis in education.
Oral communication.
Princeton subject headings:
German language--Intonation.
Interaction analysis in education.