Columbia subject headings:
Mozart, Constanze, 1763-1842--Diaries.
Mozart, Wolfgang Amadeus, 1756-1791.
Wives--Austria--Biography.
Harvard subject headings:
Mozart, Constanze, 1763-1842--Correspondence.
Mozart, Constanze, 1763-1842--Diaries.
Wives--Biography.
Princeton subject headings:
Diaries.
Mozart, Constanze, 1763-1842--Diaries.
Mozart, Wolfgang Amadeus, 1756-1791.
Wives--Austria--Biography.