Columbia subject headings:
Codex Guelferbytanus.
Herzog August Bibliothek. Manuscript. Cod. Guelf. 254 Helmst--Criticism, Textual.
Manuscripts, German (Middle Low)--Germany--Wolfenbüttel--Texts.
Manuscripts, German (Middle Low)--Germany--Wolfenbüttel.
Harvard subject headings:
Herzog August Bibliothek. Manuscript. Cod. Guelf. 1203 Helm.
Herzog August Bibliothek. Manuscript. Cod. Guelf. 1203 Helmst.
Low German poetry--To 1500.
Princeton subject headings:
Herzog August Bibliothek. Manuscript. Cod. Guelf. 1203 Helmst.
Low German poetry--To 1500--History and criticism.
Low German poetry--To 1500.