• publisher: Chicago and New York, Rand, McNally & company
  • creator: Meyer, Frederic Louis, 1875- [from old catalog]
  • Keyword: Telegraph Operators' manuals. [from old catalog]
  • years: [1902]
  • pages: x, 11-249 p.
  • language: eng
  • lccn: s
  • class: TK5263
  • download: pdf file