000 00346nam a2200145Ia 4500
008 170101s1984 xx 000 0 und d
082 _a549.68 I-5F
100 _aOLSEN, David
245 0 _aProceedings
260 _bGuildford
_c1984
300 _a1007p
650 _aZEOLITE -- CONGRESSES
653 _aZEOLITE -- CONGRESSES
942 _2ddc
_cB
999 _c93952
_d93952