Columbia subject headings:
Harvard subject headings:
Habad--Soviet Union.
Hasidim--Biography.
Jews--Soviet Union--Biography.
Śaśonḳin, Naḥum Shemaryahu, 1889-1975.
Princeton subject headings:
Habad--Soviet Union.
Hasidim--Biography.
Hasidim--Georgia (Republic)--Batumi--Biography.
Jews--Soviet Union--Biography.
Śaśonḳin, Naḥum Shemaryah, 1889-1975.