@book{3915,
	author = {Cempel, Czesław},
	title = {Diagnostyka wibroakustyczna maszyn /},
	year = {1989.},
	address = {Warszawa,},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=3915}
}