@book{41421,
	author = {KINGSBURY, Roy and WELLMAN, Guy.},
	title = {Longman Proficiency Practice Exams /},
	publisher = {Longman,},
	year = {1991.},
	series = {Longman for the Cambridge Examination},
	address = {[Harlow, Essex] :},
	edition = {[5th impr.].},
	note = {1st published in 1986.},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=41421}
}