000 00288nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aKirtk Othmer
245 0 _aEncyclopedia of chemical technology
260 _bInter science pub
260 _c1967
365 _b332.50
942 _cBK
999 _c196206
_d196206