@book{21262,
	author = {Konorski, Jerzy and Pawlikowski, Krzysztof and Wydawnictwo Politechniki Gdańskiej},
	title = {Systemy informacyjne :},
	publisher = {Wydawnictwo PG,},
	year = {1982.},
	address = {Gdańsk :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=21262}
}