@book{22747,
	author = {BERGS, H. and RESCH, A.},
	title = {Fachzeichnen der Heizungsinstallation /},
	publisher = {VEB Verl. für Bauwesen,},
	year = {1984.},
	address = {Berlin :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=22747}
}