Hawkes, Barry Cadcam / Barry Hawkes - Espaņa : Paraninfo - 336 p. / 24 cm. ISBN: 84-283-1679-1 Subjects--Topical Terms: 1.SISTEMAS CAD/CAM LC Class. No.: TS155.6 H3 1989 Dewey Class. No.: 001.642.5 H742c