@book{41336,
	author = {NAUNTON, Jon.},
	title = {Think First Certificate /},
	publisher = {Longman,},
	year = {1990.},
	address = {Harlow, Essex :},
	edition = {[4rd impr.].},
	note = {1st published in 1989.},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=41336}
}