@book{8887,
	author = {Maślankiewicz, Kazimierz and Państwowe Wydawnictwo Wiedza Powszechna},
	title = {Ziemia /},
	publisher = {Wiedza Powszechna,},
	year = {1970.},
	address = {Warszawa :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=8887}
}