1981 - The Copper Industry in the Chilean Economy an Econometric Analysis [The Wharton econometric studies series] (Other) ISBN-13: 9780669045437 ISBN-10: 0669045438 ? |
1981 - The Copper Industry in the Chilean Economy an Econometric Analysis [The Wharton econometric studies series] (Other) ISBN-13: 9780669045437 ISBN-10: 0669045438 ? |