@book{3921,
	author = {CHYŁA, Robert and MUSIAŁ, Krzysztof},
	title = {GWBasic na IBM PC /},
	year = {1989.},
	series = {Oprogramowanie Mikrokomputera},
	address = {[b.m.],},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=3921}
}