000 00318nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a549.68 T749
100 _aTOWNSEND.R.P
245 0 _aPROPERTIES AND APPLICATIONS OF ZEOLITES
260 _aLONDON
_bTHE CHEMICAL SOCIETY
_c1980
300 _a21X15
942 _cBK
_2DDC
999 _c18867
_d18867