TY - BOOK AU - Walton,Harold Frederic TI - Ion exchange chromatography SN - 0-470-91936-1 U1 - 544/.923 PY - 1976/// CY - Stroudsburg PB - Dowden, Hutchinson & Ross KW - Ion exchange chromatography N1 - Includes indexes; Bibliography: p. 427-428 ER -