000 00276nam a2200109Ia 4500
008 240301s9999||||xx |||||||||||||| ||und||
035 _a2136
100 _aBernard Fried , Joseph Sharma
245 0 _aThin - Layer Chromatography
260 _bMARCEL DEKKER
_c1999
942 _cBK
999 _c220938
_d220938