Columbia subject headings:
Harvard subject headings:
Bassoon and piano music--Scores and parts.
Canons, fugues, etc. (Bassoon and piano)--Scores and parts.
Canons, fugues, etc. (Cello and piano)--Scores and parts.
Cello and piano music--Scores and parts.
Music--Manuscripts--Facsimiles
Pousseur, Henri--Manuscripts--Facsimiles.
Princeton subject headings:
Canons, fugues, etc. (Bassoon and piano)--Scores and parts.
Canons, fugues, etc. (Cello and piano)--Scores and parts.
Fantasias (Music)
Parts (Music)
Scores.