@book{18078,
	author = {TURSKI, Władysław},
	title = {Propedeutyka informatyki /},
	year = {1977.},
	address = {Warszawa,},
	edition = {Wyd.2.},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=18078}
}