00374nam a2200133Ia 4500008004100000082001400041100001300055245002800068260002600096300001100122942000700133952008500140999001500225240817s9999 xx 000 0 und d a666.42 F7 aWilson,N 0aCermics clay technology c1927a Londonb M.G.H a296 p. cBK 00104070aTCLbTCLd2024-08-21l0o666.42 F7p3831r2024-08-21w2024-08-21yBK c3523d3523