Columbia subject headings:
Harvard subject headings:
Hasidim.
Levi Isaac ben Meir, of Berdichev, 1740-1809.
Shneur Zalman, of Lyady, 1745-1812
Princeton subject headings:
Habad.
Hasidim.
Levi Isaac ben Meir, of Berdichev, 1740-1809.
Rabbis--Biography.
Shneur Zalman, of Lyady, 1745-1812.