National borders, trade and migration
Edición de la obra National borders, trade and migration
| Autor | John F. Helliwell |
|---|---|
| Editorial | National Bureau of Economic Research |
| Fecha de publicación | 1997 |
| Lugar | Cambridge, MA |
| Idioma | inglés |
| Páginas | 29 |
| Serie | NBER working paper series -- working paper 6027 · Working paper series (National Bureau of Economic Research) -- working paper no. 6027. |
| Número de Cutter | H477n |