000 00325nam a2200133Ia 4500
008 170324s9999 xx 000 0 und d
082 _a543.089
100 _a"Fried, Bernard, Sherma, Joseph"
245 0 _aPractical thin-layer chromatography
260 _b"CRC Press, Inc"
260 _c1996
365 _b0.00
942 _cBK
999 _c7446
_d7446