@book{10519,
	author = {PĘCIAK, J.},
	title = {Zbiór zadań z podstaw elektrotechniki.},
	year = {1969.},
	address = {Katowice,},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=10519}
}