Identification of drugs in pharmaceutical formulations by thin layer chromatography / edited by P D Sethi, Dilip Charegaonkar. - 2nd ed. - New Delhi : CBS Publishers, 1999. - xvi, 253 p. ; 25 cm. Includes bibliographical references and indexes. ISBN: 8123906358 Subjects--Topical Terms: Chromatographic analysis. Dewey Class. No.: 615.18 / IDE