Ma'aseh u-gerama ba-halakhah
Subtitle: yaḥas ha-adam le-tosa'at peʾulato, be-hadgashah meyuḥedet le-ma'aśeh be-Shabbat : le-or ha-be'ayot ha-hilkhatiyot shel ha-ṭekhnologiyah ha-ḥadishah
By: Leṿi Yitsḥaḳ Halperin ; [arikhat ha-ḥelek ha-angli, Shimshon Refa'el Ṿays ; arikhah kelalit, Yiśrael Me'ir Leṿinger].
Contributors: Levinger, I. M.; Weiss, Samson R.
Series: Pirsume ha-Makhon ha-mada'i ṭekhnologi li-ve'ayot halakhah : Sidrah 2, Meḥḳar hilkhati -- sefer 1
Publisher: Makhon Mada'i Ṭekhnologi li-ve'ayot halakhah
Published: 1977
Place of publication: Yerushalayim
Language: heb
Number of pages: 276
Subjects: Jewish law -- Interpretation and construction.; Prohibited work (Jewish law)
Other titles: Action and its causation
Notes: Added t.p.: Action and its causation.

Includes index.