SETHI P. D, . (2012). HIGH PERFORMANCE LIQUID CHROMATOGRAPHY VOL 1. : CBS PUBLICATION & DISTRIBUTORS.
SETHI P. D, . 2012. HIGH PERFORMANCE LIQUID CHROMATOGRAPHY VOL 1. : CBS PUBLICATION & DISTRIBUTORS.
SETHI P. D, . HIGH PERFORMANCE LIQUID CHROMATOGRAPHY VOL 1. : CBS PUBLICATION & DISTRIBUTORS. 2012.