@book{195057,
	author = {Berger, Peter L. and Luckmann, Thomas},
	title = {Modernidad, pluralismo y crisis de sentido},
	publisher = {Paidós},
	year = {1997.},
	series = {Paidos Studio},
	address = {Barcelona},
	note = {Translation of : Modernitat, pluralims und sinmkrise , c 1995.}
}