Sefer ha-haganah ʻal Rav Seʻadyah Gaʼon
Subtitle: (ha-mekḥuneh Śefat yeter)
By: ... Avraham Ibn ʻEzra ; mahadurah biḳortit... me-et Yigʼal Oshri
Publisher: Universiṭat Bar-Ilan
Published: 1988
Place of publication: Ramat Gan
Language: heb
Subjects: Language, style; Bible
Other titles: Śefat-yeter.; Book of defense
Notes: Title on added t.p.: The book of defense of Rabbi Saadya Gaon, a critical edition.

M.A. Universiṭat Bar-Ilan 1988