The age of ideas : from reaction to revolution in eighteenth-century France / George R. Havens. Havens, George Remington. 1890- Eighteenth century. 944.03 19 HAA Includes index. New York : Holt, Rinehart and Winston, c1955. c1955. 1955 Text x, 474 p., 14 p. of plates : eng France Civilization. France History 18th century.