00527cam a2200181 4500009230747MiAaHDL20101116000000.0m d cr bn ---auaua850718s1930 nyuad 000 0 eng dsdr-coo609068(OCoLC)5882837NICNICJohns-Manville.Johns-Manville service to the iron and steel industry.New York,Johns-Manville,[c1930]131 p.illus., charts.29 cm.Mode of access: Internet.Steel industry and tradeIron industry and tradeOpen hearth.00923074720101116144615.020101116000000.020120814073055.02024-07-16T17:35:56Z2024-07-16T17:30:02ZSDR-COOUNKNOWNloader.pl-001-001BKsdr-coo609068cooSDRCOOcoo.31924004629808COO609068COOCOO20240716googlecoo.319240046298081930pdren