Columbia subject headings:
Databases--Congresses.
Electronic information resources--Congresses.
Internet--Congresses.
Harvard subject headings:
Database management--Congresses
Databases--Congresses
Electronic information resources--Congresses.
Internet--Congresses
Online data processing--Congresses.
Princeton subject headings:
Databases--Congresses.
Electronic information resources--Congresses.
Internet--Congresses.