Sefer Az yashir
Subtitle: beʼurim ṿe-ḥidushim ʻal ʻinyanim ṿe-sugyot ba-Shas
By: me-iti Avraham Zeʼev ben Tsevi Itsḳovits.
Publisher: A.Z. ben Ts. Itsḳovits
Published: 1990
Place of publication: Bene-Beraḳ
Language: heb
Number of pages: 194
Subjects: Talmud -- Commentaries
Other titles: Az yashir.
Work titles: Az yashir