@book{18979,
	author = {BENES, Jiri},
	title = {Teoria systemów /},
	year = {1979.},
	series = {Informacja i Sterowanie},
	address = {Warszawa,},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=18979}
}