@book{23701,
	author = {ALTY, J. L. and COOMBS, M. J.},
	title = {Expert systems concepts and examples /},
	publisher = {NCC,},
	year = {1984.},
	address = {Manchester :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=23701}
}