@book{296912,
	author = {Blinder, Sy M.},
	title = {Guide to Essential Math :},
	publisher = {Elsevier,},
	year = {2013.},
	address = {Saint Louis :},
	edition = {Second edition},
	url = {https://login.ezproxy.pucpr.edu/login?url=https://ebookcentral.proquest.com/lib/pucpr-ebooks/detail.action?docID=1144256}
}