| 其他書名 | Patterns of Economic Activity |
| 出版 | Bell, 1968 |
| 主題 | Business & Economics / Economic ConditionsBusiness & Economics / Development / Economic Development |
| ISBN | 07135001589780713500158 |
| URL | http://books.google.com.hk/books?id=cF8uAAAAMAAJ&hl=&source=gbs_api |