@book{56620,
	author = {Ashby, Darren.},
	title = {Circuit design /},
	publisher = {Elsevier Newnes,},
	year = {cop. 2008.},
	series = {Newnes Know It All Series},
	address = {Amsterdam [etc.] :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=56620}
}