@book{52590,
	author = {SCEPPA, David},
	title = {Programming Microsoft ADO.NET. :},
	publisher = {Microsoft Press,},
	year = {2006.},
	address = {Redmond :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=52590}
}