@book{18598,
	author = {Stolarska, Elżbieta.},
	title = {Algebra liniowa dla ekonometryków :},
	year = {1979.},
	address = {Warszawa,},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=18598}
}