000 00419nam a2200157Ia 4500
008 140205s9999 xx 000 0 und d
020 _a0471880426
082 _a543.08956/TOU
100 _aTouchstone, Joseph C
245 _aPractice of thin layer chromatography
260 _bJohn Wiley & Sons
_aNew York
_c1978
300 _a383
650 _aThin layer chromatography
700 _aDobbins, M F
942 _2ddc
_cBK
999 _c1633
_d1633