Columbia subject headings:
Business--Data processing--Management--Congresses.
Microcomputers--Congresses.
Office practice--Automation--Management--Congresses.
Harvard subject headings:
Business--Data processing--Management--Congresses.
Microcomputers--Congresses
Office practice--Automation--Management--Congresses.
Princeton subject headings:
Business--Data processing--Management--Congresses.
Microcomputers--Congresses.
Office practice--Automation--Management--Congresses.