@book{6404,
	author = {Berge, Claude.},
	title = {Topological spaces :},
	publisher = {Oliver & Boyd ,},
	year = {1963.},
	address = {London :},
	note = {"An unabridged and unaltered republication of the work first published by Oliver & Boyd, Edinburgh and London, in 1963. It is a translation of the work first published by Dunod, Paris, in 1962 ..."--T.p. verso.},
	url = {http://www.loc.gov/catdir/description/dover032/97013145.html}
}