000 00407nam a2200145Ia 4500
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040 _e10109
_aMAIN
041 _aEnglish
082 _a544.92 T642D
100 _aTouchstone, Joseph C. ed.
245 0 _aDensitometry in thin layer chromatography: Practice and applications
260 _aNew York
_bJohn Wiley
_c1979
300 _axv, 747 p.
942 _cBK
999 _c196501
_d196501