Title: ha-Yetsirah ha-piyuṭit le-ḥakhme Abiḥatsera
Subjects: Piyutim, History and criticism, Commentaries, Judaism, Customs and practices, Liturgy, History
Places: Morocco
People: Jacob ben Masoud Abi-Ḥasira (1808-1880), Maseod ben Jacob Abihatzera (1834 or 1835-1908), Yitsḥaḳ Abiḥatsira (1895-1970)