Columbia subject headings:
Harvard subject headings:
German language--Phonetics--Study and teaching--Congresses.
German language--Study and teaching--Japan--Congresses.
German language--Study and teaching--Japanese speakers--Congresses.
Princeton subject headings:
German language--Phonetics--Study and teaching--Congresses.
German language--Study and teaching--Japan--Congresses.
German language--Study and teaching--Japanese speakers--Congresses.