@book{22523,
	author = {ŁUKASZEWICZ, R.},
	title = {Dynamika systemów zarządzania /},
	year = {1975.},
	address = {Warszawa,},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=22523}
}