@book{12904,
	author = {JAkubovskij, B. N.},
	title = {Żelezobetonnye i betonnye konstrukcii /},
	year = {1970.},
	address = {Moskva,},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=12904}
}