@book{51416,
	author = {Larson, Ron Edwin},
	title = {Precálculo: introducción a las matemáticas universitarias /},
	publisher = {Cengage},
	year = {2018},
	address = {Ciudad de México},
	edition = {Primera edición},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.ebooks7-24.com/?il=8948}
}