Ḥidushe Ketav Sofer.
Edition: Mofi'a be-fa'am ha-rish'onah me-'etsem ki"ḳ
Publisher: Mekhon Da'at Sofer
Published: 1969
Place of publication: Yerushalayim
Language: heb
Number of pages: 32127
Subjects: Talmud.  Shabbat -- Commentaries; Talmud.  Pesaḥim -- Commentaries
Other titles: Ketav sofer