כמה צריך להשתדל? א־ג
Subtitle: (biṭaḥon le-ʻumat hishtadlut) : dape ʻezer
By: le-shiʻuro shel ... Menaḥem Burshṭain
Contributors: Mekhon Puʻah (Jerusalem)
Series: Sugyot aḳṭuʼaliyot bi-meḳorot ha-Yahadut
Publisher: Mekhon Puʻah, poriyut u-refuʼah ʻal pi ha-halakhah
Published: 2002
Place of publication: Yerushalayim
Language: heb
Subjects: Faith (Judaism)
Other titles: Kamah tsarikh le-hishtadel?
Notes: Title from cover.
Table of contents: title: v.1. Divre ha-rishonim; title: v.2. Maʼamarim mesakmim; title: v.3. Gidre biṭahon.