Columbia subject headings:
Communication--Data processing--Congresses.
Information society--Social aspects--Congresses.
Information technology--Social aspects--Congresses.
Internet--Social aspects--Congresses.
Knowledge, Sociology of--Congresses.
Harvard subject headings:
Communication--Data processing--Congresses.
Information society--Social aspects--Congresses.
Information technology--Social aspects--Congresses
Internet--Social aspects--Congresses
Knowledge, Sociology of--Congresses.
Princeton subject headings: