Perry Ralph Barton. General theory of value : its meaning and basic principles construed in terms of interest / by Ralph Barton Perry. - New York [etc.] : Longmans, Green and Company, 1926. - xvii, 702 p. Bibliography: p. 695- Nat. Bib. No.: 26019889 Nat. Bib. Agency Control No.: 1011092 ChTaNC Subjects--Topical Terms: Philosophy, Modern.Values.倫 LC Class. No.: BD232 / .P45