Yesod ṿe-shoresh ha-ʻavodah
Edition: Mahadurah ḥadashah metuḳenet.
Publisher: Makhon Hari Fishel li-derishat ha-Talmud u-mishpaṭ ha-Torah
Published: 1958
Place of publication: Jerusalem
Language: heb
Number of pages: 496
Subjects: Judaism -- Liturgy.; Judaism -- Customs and practices.