TY - GEN TY - GEN T1 - Science and civilisation in China. Vol. 5, Chemistry and chemical technology. Pt. 11, Ferrous metallurgy A1 - Needham, Joseph A2 - Fukang, Zhang A2 - Kerr, Rose A2 - Mei-Fen, Ts'ai A2 - Wood, Nigel LA - eng PP - Cambridg PB - Cambridge University Press YR - 2008 UL - https://kansalliskirjasto.finna.fi/Record/fikka.2265050 SN - 0-521-87566-8 sidottu SN - 9780521875660 sidottu KW - Iron industry and trade : China. KW - Iron : Metallurgy. KW - Science and civilization. KW - Science : China : History. KW - Steel industry and trade : China. KW - Technology and civilization. KW - Technology : China : History. KW - historia KW - metalliteollisuus KW - teknologia KW - tieteenhistoria KW - China : Civilization. KW - Kiina ER -