Watson, David G., Pharmaceutical analysis : a textbook for pharmacy students and pharmaceutical chemists / David G. Watson ; with contributions by Bhavik A. Patel - Fifth edition - vi, 462 pages : illustrations; 25 cm. Includes bibliographical references and index. ISBN: 9780702078088 RM151.33 (international edition) Subjects--Topical Terms: Pharmaceutical Preparations--analysis.Spectrum Analysis--methods.Spectrophotometry--methods.Chromatography--methods.