000 00238nam a2200097Ia 4500
008 230401s9999 xx 000 0 eng d
100 _aRODGERS GTEN E
245 0 _aINORGANIC AND SOILD STSTE CHEMICAL
260 _bCHANGE
942 _2ddc
_cBTECH
999 _c8344
_d8344