@book{41928,
	author = {CZOGALIK, Bogdan},
	title = {ABC Visual Basic 6 /},
	publisher = {"Helion",},
	year = {cop. 2000.},
	address = {Warszawa :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=41928}
}