Columbia subject headings:
Anniversaries.
Ikaros (Firm)--Anniversaries, etc.
Publishers and publishing--Greece.
Harvard subject headings:
Anniversaries in literature.
Ikaros (Firm)--Anniversaries, etc.
Publishers and publishing--Greece.
Princeton subject headings:
Anniversaries.
Greek literature, Modern.
Ikaros (Firm)--Anniversaries, etc.
Publishers and publishing--Greece.