@book{48968,
	author = {OXENDEN, Clive and SELIGSON, Paul.},
	title = {English File :},
	publisher = {Oxford University Press,},
	year = {1999.},
	address = {Oxford :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=48968}
}