Otsar ḥiluf minhagim ben bene Erets Yiśraʾel u-ven bene Bavel
Subtitle: ʻal pi kol kitve yad ṿe-sifre defus ʻim meḳorot shonim rishonim ṿe-aḥaronim
By: meʾet Binyamin Menasheh Leṿin.
Publisher: Hotsaʾat Maḳor
Published: 1972
Place of publication: Yerushalayim
Language: heb
Number of pages: 109
Subjects: Judaism -- Palestine -- Customs and practices; Judaism -- Babylonia -- Customs and practices
Notes: "Sefer rishon."

Added t.p.: Thesaurus of Halachic differences between the Palestinian & Babylonian schools.

Reprint of 1942 ed. published by Mosad ha-Rav Ḳuḳ.