https://www.lexpera.com.tr/resmi-gazete/23-07-1970/13557 monthly 2026-10-23T14:41:14Z https://www.lexpera.com.tr/resmi-gazete/metin/devlet-opera-ve-balesi-genel-mudurlugu-kurulusu-hakkinda-kanun-13557-1309 1970-07-23T00:00:00Z https://www.lexpera.com.tr/resmi-gazete/metin/5441-sayili-devlet-tiyatrosu-kurulusu-hakkindaki-kanunun-bazi-maddelerinin-degistirilmesine-bir 1970-07-23T00:00:00Z