Biswas, A.K. El cobre : metalurgia extractiva / A.K. Biswas, W.G. Davenport. - México : Limusa, 1993 - 470 p. :il. ISBN: 968-18-4369-X Subjects--Topical Terms: COBRE--METALURGIA Dewey Class. No.: 669.3 B623c