@book{5254,
	author = {Radzevich, Stephen P.},
	title = {Geometry of Surfaces :},
	publisher = {John Wiley & Sons,},
	year = {c 2013.},
	address = {West Sussex, United Kingdom :},
	url = {https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/9781118522707?download=true}
}