Keats' craftsmanship : a study in poetic development / by M.R. Ridley. Ridley, M. R. Keats, John PR4837 .R5 1963 821.78 RIK Includes index. Bibliography: p. [x] London : Methueun, [1963, c1933. [1963, c1933. 1963 Text viii, 314 p. ; eng A Bison book, BB169