Columbia subject headings:
Harvard subject headings:
English language--Discourse analysis--Congresses.
English language--Study and teaching--Congresses
English philology--History--Congresses.
Language and languages--Economic aspects--Congresses.
Second language acquisition--Congresses.
Sociolinguistics--Congresses.
Princeton subject headings:
English language--Congresses.
English literature--History and criticism--Congresses.
English teachers.
Money in literature--Congresses.