@book{23775,
	author = {CLARK, Keith L. and McCABE, Frank G.},
	title = {Micro-Prolog :},
	publisher = {Prentice Hall,},
	year = {1984.},
	address = {New York :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=23775}
}