@book{6829,
	author = {TOPHAN, Douglas and BORKOWSKI, Piotr},
	title = {UNIX /},
	publisher = {INTERSOFTLAND,},
	year = {1994.},
	address = {Warszawa :},
	note = {Oryg.: "The first book of UNIX", 1994.},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=6829}
}