Richards, I. A. (Ivor Armstrong), 1893- Richards, I. A. (Ivor Armstrong), 1893- Speculative instruments. - London : Routledge & Paul, [1955] LCCN: 55012937 Subjects--Topical Terms: Semantics.Language and languages.Education, Humanistic. LC Class. No.: P325 / .R5 Dewey Class. No.: 412