Columbia subject headings:
Harvard subject headings:
Canons, fugues, etc. (4 hands)
Chamber music.
Flute and organ music--Scores and parts.
Fugues.
Organ music (3 hands)--Scores.
Parts (Music)
Scores.
Princeton subject headings:
Canons, fugues, etc. (Organ, 4 hands)
Flute and organ music--Scores and parts.
Fugues.
Organ music (Organ, 3 hands)--Scores.
Parts (Music)
Scores.