@book{6581,
	author = {Coleman, Ron and Kostera, Monika},
	title = {525 rad jak być lepszym menedżerem /},
	publisher = {"Kopia",},
	year = {1994.},
	series = {Umiejętności Menedżerskie.},
	address = {Warszawa :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=6581}
}