@book{27147,
	author = {Diestel, Reinhard},
	title = {Graph theory /},
	publisher = {Springer-Verlag,},
	year = {2005},
	series = {Graduate texts in Mathematics},
	address = {Berlin:},
	edition = {3rd},
	note = {"Purchased under NBHM grant for the year 2005-2006"}
}