000 | 00299pam a2200121a 44500 | ||
---|---|---|---|
082 |
_a666 _bG829m |
||
100 | _aGrofcsik, Janos | ||
245 | 1 |
_aMULLITE _cITS STRUCTURE, FORMATION AND SIGNIFICANCE |
|
260 |
_aBudapest _bAkademiai Kiado _c1961 |
||
300 | _a163 | ||
964 | _gCIRC | ||
997 | _a34342 C | ||
999 |
_c408282 _d408282 |