Columbia subject headings:
Harvard subject headings:
Fasts and feasts--Judaism
Jewish sermons, Hebrew.
Talmud--Commentaries.
Princeton subject headings:
Fasts and feasts--Judaism.
Jewish festival-day sermons.
Jewish sermons, Hebrew.
Mishnah--Commentaries.
Rabbis--Biography.
Talmud--Commentaries.
Unger, Yitsḥaḳ Shelomoh, 1921-2004.