TY - BOOK ID - 146293730 TI - Ninth report on the heterogeneity of steel ingots AU - Iron and Steel Institute. AU - The British Iron and Steel Federation PY - 1939 PB - London : Offices of the Iron and Steel Institute, DB - UniCat KW - Steel KW - Acier. KW - Metallurgy. KW - MeĢtallurgie UR - https://www.unicat.be/uniCat?func=search&query=sysid:146293730 AB - ER -