| 其他書名 | Reflections on the Past ... Challenges for the Future |
| 出版 | Science Research Associates, 1976 |
| 主題 | Education / GeneralEducation / HistoryPolitical Science / Public Policy / Social Policy |
| ISBN | 05742308589780574230850 |
| URL | http://books.google.com.hk/books?id=Uom7AAAAIAAJ&hl=&source=gbs_api |