skos:altLabel | - Happy Days
- Winnie
- ''Happy Days''
- ''Happy Days'' (play)
- ''Oh Les Beaux Jours''
- Glückliche Tage
- Happy Days''
- Oh les beaux jours
- Oh, Les Beaux Jours
- Samuel Beckett's Happy Days
- Samuel Beckett’s Happy Days
- Winnie's
- humorously despairing play
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