• publisher: London : His Majesty's Stationery Office
  • creator: Great Britain. War Office. General Staff
  • Keyword: Great Britain. Army. Engineers. Military engineering.
  • years: 1914.
  • pages: x, 178 p., [3] leaves of plates :
  • class: UG234
  • notes: Erratum slip tipped in.
  • download: pdf file