@book{43933,
	author = {MĄCZYŃSKI, Jacek F.},
	title = {A primer in mathematical principles of natural philosophy /},
	publisher = {Wydaw. PŚ,},
	year = {cop. 2003.},
	address = {Kielce :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=43933}
}