Columbia subject headings:
Eger, Judah Leib, 1816-1888.
Hasidism.
Leiner, Mordecai Joseph, 1802-1854.
Zadok, ha-Kohen, of Lublin, 1823-1900.
Harvard subject headings:
Princeton subject headings:
Eger, Judah Loeb, 1816-1888.
Hasidism.