Columbia subject headings:
Manuscripts--Catalogs.
Music--Manuscripts--Catalogs.
Rare books--Catalogs.
Harvard subject headings:
Manuscripts--Catalogs
Music--Manuscripts--Catalogs
Pierpont Morgan Library--Catalogs.
Rare books--Catalogs
Princeton subject headings:
Catalogs.
Heineman, Dannie, 1872-1962--Library.
Heineman, Hettie--Library.
Manuscripts--Catalogs.
Music--Manuscripts--Catalogs.
Pierpont Morgan Library.
Rare books--Catalogs.