@book{8886,
	author = {NILSON, ARTHUR H.},
	title = {DISEÑO DE ESTRUCTURAS DE CONCRETO/ },
	publisher = {MCGRAW-HILL},
	year = {\\\\},
	address = {COLOMBIA ; MEXICO: },
	edition = {[11]},
	note = {INCLUYE BIBLIOGRAFIAS E INDICE.}
}