@book{179753,
	author = {Henderson, David W and Taimin̦a, Daina},
	title = {Experiencing geometry : Euclidean and non-Euclidean with history},
	publisher = {Pearson Prentice Hall},
	year = {2005},
	address = {Upper Saddle River, NJ},
	edition = {3rd ed},
	note = {Includes bibliographical references (p. 375-384) and index}
}