TY - BOOK AU - Ravindranath, B. TI - Principles and practice of chromatography SN - 0745802966 U1 - 543.089 21st ed. PY - 1989/// CY - New York PB - John Wiley and Sons KW - Biomolecules KW - Chromatography KW - Diffusivity KW - Photometry ER -