@book{21066,
	author = {DINIEJKO, Andrzej},
	title = {English practice for engineering students /},
	year = {1982.},
	series = {Skrypty Uczelniane Politechniki Świętokrzyskiej ;},
	address = {Kielce,},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=21066}
}