| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Desarrollo, Geografia y Teoria Economica | 978-84-85855-82-7 (84-85855-82-5) | 1997 |
And Obstfeld Krugman and Obstfeld · Obstfeld, Maurice Krugman · Obstfeld Maurice Krugman Paul R. · PAUL OBSTFELD MAURICE KRUGMAN