Columbia subject headings:
Hymns--Europe, Eastern--Bibliography--Catalogs.
Hymns--Slavic countries--Bibliography--Catalogs.
Harvard subject headings:
Bibliographies.
Catalogs.
Hymns, Czech--Bibliography--Catalogs.
Hymns, Polish--Bibliography--Catalogs.
Hymns--Europe, Eastern--Bibliography--Catalogs.
Hymns--Slavic countries--Bibliograph--Catalogs.
Hymns--Slavic countries--Bibliography--Catalogs.
Princeton subject headings:
Catalogs.
Hymns, Czech--Bibliography--Catalogs.
Hymns, Polish--Bibliography--Catalogs.
Hymns--Europe, Eastern--Bibliography--Catalogs.
Hymns--Slavic countries--Bibliography--Catalogs.