000 00311nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a666 R989
100 _aRYAN,W
245 0 _aPROPERTIES OF CERAMIC RAW MATERIALS IN SI UNITS
260 _aOXFORD
_bPergamon Press
_c1978
300 _a21X15
942 _cBK
_2DDC
999 _c17433
_d17433