000 00318nam a2200109Ia 4500
008 230915s9999||||xx |||||||||||||| ||und||
041 _aeng
100 _aWeitkamp,J and Puppe,L
_912516
245 0 _aCatalysis and zeolities fundamentals and applications
_cWeitkamp,J and Puppe,L
260 _bSpringer
_c1999
942 _cBK
999 _c20566
_d20566