Yishre lev
Subtitle: ʻal ʻinyene Shabat...
By: me-et Yitsḥaḳ Yaʻaḳov mi-Biala. Amarot ṭehorot / Yeraḥmiʾel Tsevi...mi-Biala-Shidlits. Berit ʻolam :ʻal hilkhot Shabat... / me-et Binyamin Yehoshuʻa Zilber
Contributors: Zilber, Binyamin Yehoshuʻa
Publisher: D.M. Rabinovits
Published: 1963
Place of publication: Bene Beraḳ
Language: heb
Number of pages: 121
Subjects: Sabbath (Jewish law)
Other titles: Berit ʻolam.
Notes: Yishre lev and Berit ʻolam have separate title pages and pagination, the former is photo-offset of Lublin, 1906 ed.; the latter also published separately.