| 其他書名 | Backdoor Approaches to Education |
| 出版 | University Press of America, Incorporated, 1977 |
| 主題 | Education / Testing & MeasurementEducation / Philosophy, Theory & Social Aspects |
| ISBN | 081915847X9780819158475 |
| URL | http://books.google.com.hk/books?id=XbUSAAAACAAJ&hl=&source=gbs_api |