Columbia subject headings:
Harvester Microform (Firm)--Catalogs.
Music on microfilm--England--London--Catalogs.
Music--Manuscripts--Catalogs.
Publishers' catalogs--England.
Royal College of Music (Great Britain)--Catalogs.
Harvard subject headings:
Harvester Microform (Firm)--Catalogs.
Music on microfilm--England--London--Catalogs.
Music--Manuscripts--Catalogs
Publishers' catalogs--England
Royal College of Music (Great Britain)--Catalogs.
Princeton subject headings: