00770nam0-22002891i-450-99000028739040332120001010000028739FED01000028739(Aleph)000028739FED0100002873920001010d--------km-y0itay50------baitay-------001yyThin-Layer ChromatographyBy James M. Bobbitt.New YorkReinhold Book Co.1968XI,208 p., ill., 24 cm543Bobbitt,James M.15239ITUNINARICAUNIMARCBK99000028739040332104 082-38CI 5756DINCHDINCHThin-Layer Chromatography127429UNINAING01