Columbia subject headings:
Choruses, Sacred (Mixed voices) with orchestra--Scores.
Gloria in excelsis Deo (Music)
Harvard subject headings:
Choruses, Sacred (Mixed voices) with orchestra--Scores
Gloria in excelsis Deo (Music)
Scores
Princeton subject headings:
Choruses, Sacred (Mixed voices) with orchestra--Scores.
Gloria in excelsis (Music)
Scores.