00568nam a2200181 a 450000500170000000800410001702000150005804100080007308200100008110000330009124500620012426400440018630000310023050000510026165000290031265000190034170000260036020260717090956.0260717s1975    ii            000 0 eng d  a0824762061  aeng04a543.81 aGiddings, John Calvin, 1930-10aAdvances in chromatography.cGiddings, John Calvin, 1930- 1aNew York :bMarcel Dekker, Inc.,c1975.  axiv, 278 p. : ill ; 23 cm.  aIncludes bibliographical references and index. 4aChromatographic analysis 4aChromatography1 aKeller, Roy A., 1928-