| 其他書名 | A Study of the Relationship Between Unemployment and Unfilled Vacancies for the Period 1952-1978 |
| 出版 | Committee for Economic Development of Australia, 1982 |
| ISBN | 08580110699780858011069 |
| URL | http://books.google.com.hk/books?id=_Em4wAEACAAJ&hl=&source=gbs_api |