Siddiqui, Anees A. Pharmaceutical analysis / Arness A. Siddiqui. - 2nd ed. - New Delhi : CBS Publishers, 2011 - 1 v. x, 326 p. : ill. ; 22 cm. ISBN: 9788123917931 RM17.02 Subjects--Topical Terms: Pharmaceutical preparationsSpectrohotometry--methods