Gravity models in a dynamic framework /
Saved in:
| 主要作者: | |
|---|---|
| 格式: | 图书 |
| 语言: | English |
| 出版: |
Reading :
Department of Geography, University of Reading,
1976.
|
| 丛编: | Geographical papers ;
no. 40. |
| 主题: |
CARM 1 Store
| 索引号: |
B12806 |
|---|---|
| 复印件 1 | 可用 预订 |