Columbia subject headings:
Genizah.
Manuscripts, Hebrew.
Talmud. Minor tractates. Avot de-Rabbi Nathan--Commentaries.
Harvard subject headings:
Genizah.
Manuscripts, Hebrew.
Talmud. Minor tractates. Avot de-Rabbi Nathan--Commentaries.
Princeton subject headings:
Genizah.
Talmud. Minor tractates. Avot de-Rabbi Nathan