The great south land; the river Plate and southern Brazil of to-day,

Mode of access: Internet.

Soviet/Russian armor and artillery design practices : 1945-1995.

"MCIA-1141-001-96."

Breakage of concrete armor units : survey of existing Corps structures /

"March 1984."

Evaluation of Hunter heavy duty plate brake tester. Interim final report.

National Highway Traffic Safety Administration, Washington, D.C.

Crash tests of five-foot radius plate beam guardrail. Final report.

Minnesota Department of Highways, St. Paul

Catalogue of a loan exhibition of arms and armor /

"Of this catalogue an edition of 2,500 copies was printed, January MCMXI."