@book{51345,
	author = {HARMER, Jeremy},
	title = {How to teach English :},
	publisher = {Longman,},
	year = {2004.},
	address = {Harlow :},
	edition = {13th impr.},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=51345}
}