Subasta Bidspirit | Sefer Siach Yitzchak, Livorno 1766.

Sefer Siach Yitzchak, Livorno 1766. - Sefer Siach Yitzchak, Livorno 1766. Sefer Siach Ytzchok was compiled by R. Yitzchok Nunes-Vais, and contains classic commentaries of various Rishonim on Masechta Yoma. It has since become a fundamental work on this Masechta.