@book{12381,
	author = {RAMM, H. and WAGNER, W.},
	title = {Praktische Baustatik.},
	year = {1968.},
	address = {Stuttgart,},
	edition = {Wyd.2.},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=12381}
}