| 其他書名 | The Impact of National Policies on Children's Opportunities for Play |
| 出版 | National Children's Bureau, 2008 |
| 主題 | Political Science / World / EuropeanSports & Recreation / General |
| ISBN | 19058183279781905818327 |
| URL | http://books.google.com.hk/books?id=2xXBPgAACAAJ&hl=&source=gbs_api |