@book{17492,
	author = {KONARZEWSKI, Zygmunt},
	title = {Mechanika i wytrzymałość materiałów /},
	year = {1977.},
	address = {Warszawa,},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=17492}
}