Title: Sefer gimaṭriyaʼot
Subjects: Controversial literature, Gematria, Cabala, Pesikta de-Rav Kahana, Early works to 1800, Hasidim, Christianity, Gematria -- Early works to 1800, Cabala -- Early works to 1800, Hasidim -- Early works to 1800, Christianity -- Controversial literature -- Early works to 1800, Haside Ashkenaz