000 00291nam a2200097Ia 4500
008 120224s9999 xx 000 0 und d
082 _a549.68
_bJAC
100 _aJacob, Peter A.
245 _aCarboniogenic actvity of zeolites
260 _bElseview Scientific Publishing
_aNew York
_c1977
999 _c141617
_d141617