SETHI P.D, . (2005). QUANTITATIVE ANALYSIS OF DRUGS IN PHARMACEUTICAL FORMULATIONS. NEW YORK: WILEY INTERSCIENCE PUBLICATION NEW YORK.
SETHI P.D, . 2005. QUANTITATIVE ANALYSIS OF DRUGS IN PHARMACEUTICAL FORMULATIONS. NEW YORK: WILEY INTERSCIENCE PUBLICATION NEW YORK.
SETHI P.D, . QUANTITATIVE ANALYSIS OF DRUGS IN PHARMACEUTICAL FORMULATIONS. NEW YORK: WILEY INTERSCIENCE PUBLICATION NEW YORK. 2005.
