@book{7479,
	author = {KOWALSKI, Edward and MICHALSKA, Maria},
	title = {Try to speak English /},
	year = {1972.},
	address = {Warszawa,},
	edition = {Wyd.4.},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=7479}
}