Columbia subject headings:
Bach family.
Bach, Carl Philipp Emanuel, 1714-1788--Bibliography--Catalogs.
Bach, Johann Sebastian, 1685-1750--Bibliography--Catalogs.
Bibliothèque royale Albert Ier--Catalogs.
Conservatoire royal de musique de Bruxelles. Bibliothèque--Catalogs.
Harvard subject headings:
Bach family--Bibliography--Catalogs.
Bach family--Manuscripts--Catalogs.
Bach family.
Bach, Carl Philipp Emanuel, 1714-1788--Bibliography--Catalogs.
Bach, Johann Sebastian, 1685-1750--Bibliography--Catalogs.
Bach, Johann Sebastian, 1685-1750--Manuscripts--Catalogs.
Bibliothèque royale Albert Ier--Catalogs.
Conservatoire royal de musique de Bruxelles. Bibliothèque--Catalogs.
Music--Belgium--Brussels--Bibliography--Catalogs.
Music--Manuscripts--Belgium--Brussels.
Princeton subject headings:
Bach family.
Bach, Carl Philipp Emanuel, 1714-1788--Bibliography--Catalogs.
Bach, Johann Sebastian, 1685-1750--Bibliography--Catalogs.
Bibliothèque royale Albert Ier--Catalogs.
Conservatoire royal de musique Bruxelles. Bibliothèque--Catalogs.