000 00505nam a2200181Ia 4500
001 42455
008 180118s9999||||xx |||||||||||||| ||eng||
020 _a8170000471
040 _aTULIB
_cTULIB
041 _aeng
082 _a540 VAR
100 _aVarley, E.R
245 0 _aSillimanite /
_cVarley, E.R.
260 _aNew York:
_bChemical publishing,
_c1968.
300 _a165p;25cm
504 _aIncludes bibliographical references.
942 _cBK
999 _c23917
_d23917