@book{30141,
	author = {Kief, Hans B. and Waters, T. Frederick and Macmillan Publishers},
	title = {Computer numerical control /},
	publisher = {Glecoe Division Macmillan/McGraw-Hill,},
	year = {1992.},
	address = {Lake Forest, Illinois [etc.] :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=30141}
}