@book{5581,
	author = {Cieślak, Kazimierz and Królikowski, Włodzimierz and Wydawnictwo Politechniki Krakowskiej},
	title = {Maszyny robocze ciężkie :},
	editor = {PK).},
	publisher = {PK,},
	year = {1992},
	address = {Kraków :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=5581}
}