Occasional Papers, Engineer School, United States Army, Volume 62/fr-ca/occasional-papers-engineer-school-united-states-army-volume-62/D0FF7F1C-3209-4BCC-9D65-32584F64181E.htmlD0FF7F1C-3209-4BCC-9D65-32584F64181E
Occasional Papers, Engineer School, United States Army, Volume 62