Columbia subject headings:
Harvard subject headings:
Asianists--France--Correspondence.
Asianists--Russia (Federation)--Correspondence.
Lévi, Sylvain, 1863-1935--Correspondence.
Middle East specialists--France--Correspondence.
Middle East specialists--Russia (Federation)--Correspondence.
Olʹdenburg, S. F. (Sergeĭ Fedorovich), 1863-1934--Correspondence.
Princeton subject headings:
Lévi, Sylvain, 1863-1935--Correspondence.
Olʹdenburg, S. F. (Sergeĭ Fedorovich), 1863-1934--Correspondence.
Orientalists--France--Correspondence.
Orientalists--Russia (Federation)--Correspondence.