@book{4225,
	author = {Francisco Fernández Rodríguez.},
	title = {Tecnología de la construcción./},
	publisher = {Alfaomega,},
	year = {2019.},
	address = {Bogotá :},
	note = {Índices: p. ix-xx.},
	url = {https://www.alpha-editorial.com/Papel/9789587785487/Tecnolog%c3%ada+De+La+Construcci%c3%b3n}
}