@book{17554,
	author = {Murcia Fajardo, Johana Andrea and Poveda Niño, Jose Miguel and   },
	title = {Xtra-Curvy /},
	publisher = {Corporación Unificada Nacional de Educación Superior,},
	year = {2018.},
	address = {Bogotá (Colombia) :},
	url = {https://drive.google.com/open?id=1UUzGvlpwklNoQNCTmBgteNPRmBrpNni-}
}