@book{703,
	author = {Lehmann, Charles H.},
	title = {Geometría analítica},
	publisher = {Limusa,},
	year = {2017},
	address = {México :},
	edition = {1 ed.},
	url = {https://itmsp.museknowledge.com/UOH?qurl=https://libros-uoh.uoh.cl//ebook_2/geometria-analitica/}
}