Volume 23 (1968), 6
From Scientific Life
(Original title: Úvaha о XIV. medzinárodnom filozofickom kongrese)
Filozofia, 23 (1968), 6, 633-638.File to download: PDF
(Original title: Heglovské sympózium v Zwettli)
Filozofia, 23 (1968), 6, 639-642.File to download: PDF
(Original title: Seminár o predmete filozofie vedy)
Filozofia, 23 (1968), 6, 643-647.File to download: PDF