@book{17584,
	author = {ROSZAK, Wojciech},
	title = {Kruszywo i betony ze spiekanych popiołów lotnych /},
	publisher = {ITB,},
	year = {1977.},
	address = {Warszawa :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=17584}
}