Columbia subject headings:
Booksellers and bookselling--Japan--Directories.
Publishers and publishing--Japan--History--20th century.
Harvard subject headings:
Booksellers and bookselling--Japan--Directories.
Publishers and publishing--Japan--History--1926-1945.
Princeton subject headings:
Booksellers and bookselling--Japan--Directories.
Directories.
Publishers and publishing--Japan--History--1926-1945.