000 00287 a2200109 4500
008 180702b xxu||||| |||| 00|
100 _aIler,R.K
245 _aThe Collold chemistry of Silica and Silicates
_cIler,R.K
260 _bCornell University Press
300 _aXII, 324,P
942 _2ddc
_cBK
999 _c6405
_d6405