000 00299nam a2200133Ia 4500
005 20260205040210.0
008 260111s9999||||xx |||||||||||||| ||und||
082 _a661.2 G919S
100 _aGROVES A W
245 0 _aSILICATE ANALYSIS
260 _aLOND.
_bALLEN
_c1951
300 _a336
942 _cBK
999 _c1728
_d1728