Columbia subject headings:
Harvard subject headings:
Associations, institutions, etc.--United States--Directories.
Japan--Societies, etc.--Directories.
Japan--Study and teaching--United States--Societies, etc.--Directories.
Princeton subject headings:
Associations, institutions, etc.--United States--Directories.
Directories.
Japan--Study and teaching--United States--Societies, etc.--Directories.