@book{52263,
	author = {BECKER, Norbert and BRAUNERT, Jörg},
	title = {Unternehmen Deutsch :},
	publisher = {Lektorklett,},
	year = {2005.},
	address = {Stuttgart :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=52263}
}