@book{20397,
	author = {MUSIOŁ, Robert and SKRZYPEK, Elżbieta},
	title = {Wybrane metody prognozowania techniki /},
	year = {1980.},
	address = {Lublin,},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=20397}
}