D. Appleton & Co
New York publishing house. Founded by Daniel Appleton (1785–1849) in 1831. His son William Henry Appleton (1814–99) was taken into partnership in 1838. American publishers of works by CD and Herbert Spencer.
Source
ANB.
Bibliography
ANB: American national biography. Edited by John A. Garraty and Mark C. Carnes. 24 vols. and supplement. New York and Oxford: Oxford University Press. 1999–2002.
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