@book{53090,
	author = {MAKAL, Jarosław.},
	title = {Zadania z podstaw elektrotechniki /},
	publisher = {Wydawnictwo Politechniki Białostockiej,},
	year = {2006.},
	address = {Białystok :},
	edition = {Wyd. 2 popr.},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=53090}
}