Columbia subject headings:
Booksellers and bookselling--Norway.
Cappelen, J. W. (Jørgen Wright), 1805-1878.
J.W. Cappelens forlag.
Harvard subject headings:
Booksellers and bookselling--Norway.
Cappelen, Jørgen Wright, 1805-1878.
J.W. Cappelens forlag
Princeton subject headings: