• publisher: Pittsburg, Engineers' Society of Western Pennsylvania
  • creator: Engineers' Society of Western Pennsylvania
  • Keyword: Engineering Periodicals. Assaying Periodicals.
  • class: TA1
  • isbn: 0097-4188
  • description: Appended to v. 12 are 15 articles on "methods for the analysis of ores, &c.," 101 p.
  • download: pdf file