Columbia subject headings:
Communication--Philosophy--Congresses.
Flusser, Vilém, 1920-1991--Congresses.
Mass media--Philosophy--Congresses.
Photography--Philosophy--Congresses.
Harvard subject headings:
Communication--Philosophy--Congresses
Flusser, Vilém, 1920-1991--Congresses.
Mass media--Philosophy--Congresses.
Photography--Philosophy--Congresses.
Princeton subject headings:
Communication--Philosophy--Congresses.
Flusser, Vilém, 1920-1991--Congresses.
Mass media--Philosophy--Congresses.
Photography--Philosophy--Congresses.