@book{51317,
	author = {PYRAK, Stefan and SZULBORSKI, Kazimierz},
	title = {Mechanika konstrukcji :},
	publisher = {"Arkady",},
	year = {2004.},
	address = {Warszawa :},
	edition = {[Wyd. 2, dodr.].},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=51317}
}