Sefer ha-mekorot. Helek Rishon. Leman ha-Mikra ve-ad Motsay Tekufat ha-Geonim.
Jerusalem: Akademyah la-lashon ha-Ivrit, 1963. Softbound. Folio, paper covers with a cloth spine, 235 single-sided pp. In Hebrew. More
Jerusalem: Akademyah la-lashon ha-Ivrit, 1963. Softbound. Folio, paper covers with a cloth spine, 235 single-sided pp. In Hebrew. More