Columbia subject headings:
Cleveland Public Library--History.
Enoch Pratt Free Library--History.
New York Public Library--History.
Young adults' libraries--United States--History--20th century.
Harvard subject headings:
Cleveland Public Library--History.
Enoch Pratt Free Library--History.
New York Public Library--History.
Young adult's libraries--United States--History--20th century.
Princeton subject headings: