Borges,, J. Ferry
On the evaluation of the safety of old metallic bridges / J. Ferry Borges, J. Marecos, L. Cunha Ferraz
On the evaluation of the safety of old metallic bridges / J. Ferry Borges, J. Marecos, L. Cunha Ferraz
. - Lisboa : Laboratório Nacional de Engenharia Civil, 1957
. - 14, [8] p. 24 cm
. - (Technical Paper; nº.105))
624.21:624.014
624.014:624.21