000 00330nam a2200145Ia 4500
100 _aBaird H.S. & Others
650 _aChemistry
942 _cBK
654 _aChemistry
245 _aStructured Document Image Analysis
260 _bSpringer Verlag
_aBerlin
_c1992
082 _a6.34
_bPAN
546 _aENGLISH
999 _c33575
_d33575