1. Columbia University Rare Book & Manuscript Library, MS X893 V836 DS ID: DS18487 Title: Hebrew texts Author: Menahem Azariah da Fano Place: Italy Date: 15--
2. Columbia University Rare Book & Manuscript Library, MS X893 Y1 DS ID: DS18488 Title: Grammatical text Author: David ben Joseph ibn Yahya Place: Italy Date: 15--