@book{44818,
	author = {WALKENBACH, John and PILCH, Piotr.},
	title = {Excel 2003 PL :},
	publisher = {"Helion",},
	year = {cop. 2004.},
	address = {Gliwice :},
	note = {Tyt. oryg.: "Excel 2003 power programming with VBA".},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=44818}
}