@book{50786,
	author = {Marian Kordek.},
	title = {Technologia ceramiki.},
	publisher = {Wydawnictwa Szkolne i Pedagogiczne,},
	year = {1975.},
	address = {Warszawa :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=50786}
}