@book{149005,
	author = {Valencia García, Germán. and e-libro, Corp.},
	title = {Geometría descriptiva},
	publisher = {Ecoe Ediciones,},
	year = {2009.},
	series = {Ingeniería y arquitectura. Arquitectura},
	address = {Bogotá :},
	edition = {1a. ed.},
	url = {https://elibro.net/ereader/politecnicointernacional/69091}
}