| 其他書名 | A Study of Economic Types |
| 出版 | Biblo & Tannen Publishers, 1968 |
| 主題 | Business & Economics / Economic ConditionsBusiness & Economics / Finance / General |
| ISBN | 08196020869780819602084 |
| URL | http://books.google.com.hk/books?id=Rhaqo1InyyIC&hl=&source=gbs_api |
| EBook | SAMPLE |