Even within the metallurgy industry the eventual name remained unsettled; in 1921 one trade journal was calling it unstainable steel.
en.wikipedia.org Coverage of sources is for more than 3,0000 periodicals, conference proceedings, technical reports, trade journal/newsletter items, patents, books, and press releases.
en.wikipedia.org Contents were eclectic covering typography, book making, book printing, fine prints as well as the trade journal aspects of printing candy bar wrappers.
en.wikipedia.org Those subscribing to a trade journal can offset costs as a legitimate business expense.
www.telegraph.co.uk Formats covered are periodicals, conference proceedings, technical reports, trade journal items, newsletter items, patents, books, and press releases.
en.wikipedia.org