‹Defoe, D.›, his Robinson Crusoe referred to, 101.
Illustration drawn from, 197.
‹Demand› determines all in connexion with production, 335.
‹Diamond›, has great value without appreciable utility, 139.
Value of one found accidentally and exchanged arises, not from
the effort of the person who renders the service, but the effort
saved to the one who receives it, 141, 142.
This a new principle not to be found in the works of economists,
141.
‹Disturbing Causes.› Political Economy sets out by assuming
transactions to be free and voluntary, 446.
Liberty is harmony, 447.
Economists not optimists, 448, 449.
Errors of judgment one disturbing cause, 452, 453.
‹Division of Labour› admits of being viewed in a more general light
than hitherto, 105.
‹Dunoyer, M.›, his work ‹Sur la Liberté du Travail› referred to and
commended, 92.