Title: Sidre ʻavodah le-Yom-ha-Kipurim min ha-dorot ha-semukhim le-R. Seʻadyah Gaʼon
Subjects: Avodah piyyutim, Texts, History and criticism, Liturgy, Avodah (Yom Kippur liturgy), Yom Kippur, Judaism, Hebrew Jewish religious poetry