Columbia subject headings:
Harvard subject headings:
Actors--Soviet Union--Correspondence.
Chekhov, Michael, 1891-1955--Correspondence.
Dobuzhinskiĭ, Mstislav Valerianovich, 1875-1957--Correspondence.
Theatrical producers and directors--Soviet Union--Correspondence.
Princeton subject headings:
Actors--Soviet Union--Correspondence.
Chekhov, Michael, 1891-1955--Correspondence.
Dobuzhinskiĭ, Mstislav Valerianovich, 1875-1957--Correspondence.
Theatrical producers and directors--Soviet Union--Correspondence.