000 00296nam a2200121Ia 4500
100 _aLemkin William
942 _cBK
245 _aVisualised chemistry new ed. rev. and enl
260 _aNew York
_bOxford Book Co.
_c1961
082 _a540
_bLem
300 _avi,400,26 vii-xii
546 _aEnglish
999 _c343190
_d343190
041 _aeng