000 00422nam a2200169 4500
020 _a
_c130
082 _a546.683 ILE
100 _aILER RALPH K
245 _aTHE CHEMISTRY OF SILICA
_hENGLISH
250 _a
260 _aNEWYORK
_bJOHN WILEY & SONS
_c1979
300 _a866
_fHB
500 _a
590 _dDollar 130
650 _aTHE XCHEMISTRY OF SILICA
942 _cBK
999 _c275178
_d275178