000 00303nam a2200121Ia 4500
008 240301s9999||||xx |||||||||||||| ||und||
035 _a2266
100 _aBernard Fried, Joseph Sharma
245 0 _aThin - Layer Chromatography Vol. 81
250 _a4th
260 _bMARCEL DEKKER
_c1999
942 _cBK
999 _c221068
_d221068