@book{39628,
	author = {Piechnik, Stefan and Politechnika Krakowska im. Tadeusza Kościuszki},
	title = {Wytrzymałość materiałów :},
	publisher = {PK,},
	year = {2000.},
	address = {Kraków :},
	edition = {Wyd. 2 popr.},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=39628}
}