@book{1735,
	title = {Zbiór zadań z rachunku prawdopodobieństwa /},
	publisher = {PWN,},
	year = {1982.},
	address = {Warszawa :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=1735}
}