@book{42357,
	author = {West, Douglas Brent},
	title = {Introduction to graph theory /},
	publisher = {Pearson,},
	year = {[2015]},
	series = {Pearson modern classic},
	address = {New York, NY :},
	edition = {Second edition },
	note = {Originally published in 2001, reissued as part of Pearson's modern classic series.}
}