The lyric impulse / C. Day Lewis. Day Lewis, C. (Cecil), 1904-1972. English poetry History and criticism. Lyric poetry History and criticism. 821.09 LEL Bibliographical references in "Notes": p. [157]-160. Cambridge : Harvard University Press, 1965. 1965. 1965 Text 164 p. ; eng The Charles Eliot Norton lectures, 1964-1965