Tosfot R. Y. ha-Zaḳen ṿe-talmido ṿe-rishone baʻale ha-Tosafot
Subtitle: ʻal Masekhet Shabat : yotse le-or la-rishonah ʻal pi ketav yad Gintsburg
By: be-tseruf marʼeh-meḳomot ṿe-tsiyunim, "heʻarot u-veʼurim," mavo u-mafteḥot me-et Avraham ben Zevulun Shoshanah, Yehudah Amitai Shoshanah.
Contributors: Shoshana, Abraham.; Shoshana, Yehuda Amitai.; Rossiĭskai︠a︡ gosudarstvennai︠a︡ biblioteka.
Publisher: Mekhon Ofeḳ
Published: 2007
Place of publication: Yerushalayim
Language: heb
ISBN-13: 9781881255413
Subjects: Talmud. -- Shabbat -- Commentaries -- Early works to 1800; Tosafot. -- Shabbat
Other titles: Tosfot Ri ha-Zaḳen ṿe-talmido ṿe-rishone baʻale ha-Tosafot; Tosafot R. Isaac b. Samuel of Dampierre (Ri the Elder) and early Tosafists
Notes: "Edited for the first time from MS Guenzburg, Mos 636, Russian State Library, Moscow"--V. 1, added t.p.

Includes bibliographical references and indexes.
Table of contents: title: kerekh 1. Mavo. Peraḳim 1-6. Mafteḥot