Columbia subject headings:
Economics--History--19th century.
Economics--History--20th century.
Evolutionary economics.
Marshall, Alfred, 1842-1924--Influence.
Marshall, Alfred, 1842-1924.
Neoclassical school of economics.
Harvard subject headings:
Economics--History
Marshall, Alfred, 1842-1924--Influence.
Neoclassical school of economics.
Princeton subject headings:
Economics--History.
Marshall, Alfred, 1842-1924--Influence.
Neoclassical school of economics.