Columbia subject headings:
Handbooks and manuals.
Popular music--Japan--History and criticism--Handbooks, manuals, etc.
Harvard subject headings:
Japan--History--Shōwa period, 1926-1989.
Popular music--Japan--Dictionaries.
Princeton subject headings:
Dictionaries.
Japan--History--Shōwa period, 1926-1989.
Popular music--Japan--Dictionaries.