00291nam a2200121Ia 4500100003200000650001400032654001400046245005300060260002600113082001000139300000800149546001200157  aBodsworth/ C./ Bell/ H. B.   aChemistry  aChemistry  aPhysical chemistry of iron and steel manufacture  bLongmanaLondonc1972  a669.9  a529  aENGLISH