@book{4024,
	author = {CEGIELSKI, Edward},
	title = {Wytrzymałość materiałów w zadaniach.},
	year = {1988.},
	address = {Kraków,},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=4024}
}