000 00281nam a2200121Ia 4500
008 151205s9999||||xx |||||||||||||| ||und||
020 _c0
100 _aOSTWALD, W.
245 _aCONVERSATION ON CHEMISTRY
_cW.OSTWALD
260 _bJOHN WILEY
650 _aCHEMISTRY
942 _cBK
999 _c278322
_d278322