@book{35340,
	author = {Kersten, Krystyna},
	title = {Narodziny systemu władzy :},
	publisher = {[s.n.],},
	year = {1989.},
	address = {Lublin :},
	url = {https://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=35340}
}