@book{6978,
	author = {Pietkiewicz, Edward and Infor PL},
	title = {Nowoczesny menedżer /},
	publisher = {"Infor",},
	year = {1996.},
	address = {Warszawa :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=6978}
}