Sefer Ayil meshulash : ʻal ḥokhmat ha-meshulashim ṿeha-handasah : uve-sofo kamah kelale tekhunah ṿe-algibra : sakh ha-kol 400 kelalim /

Sefer Ayil meshulash : ʻal ḥokhmat ha-meshulashim ṿeha-handasah : uve-sofo kam...