Columbia subject headings:
Beethoven, Ludwig van, 1770-1827. Missa solemnis. Gloria.
Gloria in excelsis Deo (Music)--History and criticism.
Harvard subject headings:
Beethoven, Ludwig van, 1770-1827. Missa solemnis. Gloria.
Princeton subject headings:
Beethoven, Ludwig van, 1770-1827. Missa solemnis. Gloria
Gloria in excelsis Deo (Music)--History and criticism.