Columbia subject headings:
Computer music--Congresses.
Xenakis, Iannis, 1922-2001--Criticism and interpretation--Congresses.
Harvard subject headings:
Composers--Greece--Congresses.
Computer music--Congresses.
Xenakis, Iannis, 1922-2001--Criticism and interpretation--Congresses.
Princeton subject headings:
Computer music--Congresses.
Xenakis, Iannis, 1922-2001--Criticism and interpretation--Congresses.