@book{296888,
	author = {Tibbetts, Gary G.},
	title = {How the Great Scientists Reasoned :},
	publisher = {Elsevier,},
	year = {2012.},
	address = {St. Louis :},
	url = {https://login.ezproxy.pucpr.edu/login?url=https://ebookcentral.proquest.com/lib/pucpr-ebooks/detail.action?docID=1034447}
}