Columbia subject headings:
Harvard subject headings:
Authors, German--20th century--Homes and haunts--Germany.
Authors, German--21st century--Homes and haunts--Europe, German-speaking.
Book industries and trade--Europe, German-speaking.
Booksellers and bookselling--Europe, German-speaking.
Bookstores--Austria.
Bookstores--Europe, German-speaking.
Bookstores--Germany.
Bookstores--Switzerland.
Princeton subject headings:
Booksellers and bookselling--Austria.
Booksellers and bookselling--Germany.
Booksellers and bookselling--Switzerland.
Bookstores--Austria.
Bookstores--Germany.
Bookstores--Switzerland.