Columbia subject headings:
Bellamy, Edward, 1850-1898. Looking backward.
George, Henry, 1839-1897. Progress and poverty.
Lloyd, Henry Demarest, 1847-1903. Wealth against commonwealth.
Social reformers--United States.
United States--Social conditions--1865-1918.
Utopias.
Harvard subject headings:
Bellamy, Edward, 1850-1898. Looking backward.
George, Henry, 1839-1897. Progress and poverty
Lloyd, Henry Demarest, 1847-1903. Wealth against commonwealth.
Social reformers--United States
United States--Social conditions--1865-1918.
Utopias.
Princeton subject headings:
Bellamy, Edward, 1850-1898. Looking backwards.
George, Henry, 1839-1897. Progress and poverty.
Lloyd, Henry Demarest, 1847-1903. Wealth against commonwealth.
Social reformers--United States.
United States--Social conditions--1865-1918.
Utopias.