@book{90103,
	author = {Butler, Ian S., and Grosser, Arthur E.,},
	title = {Problemas de química /},
	publisher = {Editorial Reverté,},
	year = {[2020]},
	series = {Serie Reverté de problemas},
	address = {Barcelona :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/103302/}
}