Sefer Maʻaśeh ish
Subtitle: kolel ḥidushim u-veʼure sugyot be-ʻinyene ḥamets u-matsah
By: Avraham Yeshaʻyahu b. la-a.a.m. ṿe-r. Shalom Meʼir Yungerman. 
Publisher: Nitan le-haśig etsel Mishp. Yungerman
Published: 2002
Place of publication: Zikhron Meʼir, B.B. [z.o. Bene Beraḳ]
Language: heb
Number of pages: 190
Subjects: Hametz; Matzos; Passover -- Customs and practices
Other titles: Maʻaśeh ish
Work titles: Maʻaśeh ish (Ḥamets u-matsah)