TY - BOOK AU - Touchstone,Joseph C. AU - Dobbins,M.F. TI - Practice of thin layer chromatography SN - 0471880426 U1 - 543.84 23 PY - 1978/// CY - New York PB - Wiley KW - Thin layer chromatography KW - chromatography N1 - "A Wiley-Interscience publication."; Includes bibliographical references and index ER -