Columbia subject headings:
German literature.
German philology.
Maurer, Friedrich, 1898-1984--Bibliography.
Harvard subject headings:
German literature
German philology.
Maurer, Friedrich, 1898---Bibliography.
Maurer, Friedrich, 1898-1984--Bibliography.
Princeton subject headings:
German literature.
German philology.
Maurer, Friedrich, 1898-1984--Bibliography.