000 00540nam a2200181Ia 4500
001 CATREF074773
008 110518s9999 xx 000 0 und d
041 _aeng
082 0 4 _a546.683 JAN
100 1 _aGrofcsik, Janos
245 1 0 _aMullite, its structure, formation and significance /
_cGrofcsik, Janos and Ferenc Tamas
260 _aBudapest :
_bHungarian Academy of Sciences,
_c1961.
300 _a163 p. ;
_c25 cm.
500 _aIncludes index.
650 4 _aMullite
653 _aAlumino silicates
700 1 _aFerenc Tamas
999 _c191308
_d191308