@book{52097,
	author = {KASYK, Lech and KRUPIŃSKI, Ryszard and Akademia Morska (Szczecin)},
	title = {Poradnik matematyczny /},
	publisher = {Akademia Morska,},
	year = {2004.},
	address = {Szczecin :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=52097}
}