Watson, David G. Pharmaceutical analysis : a textbook for pharmacy students and pharmaceutical chemists / David G. Watson. - 5th ed. - London : Elsevier, 2021. - xiii, 371 p. Includes index ISBN: 9780702078071: Subjects--Topical Terms: Drugs--Anaysis.Pharmaceutical preparation--Analysis.Spectrum.--Analysis.Chromatography. LC Class. No.: RS189 / .W38 2021