| 其他書名 | Including National Research Centers and Field Initiated Studies |
| 出版 | U.S. Department of Education, Office of Educational Research and Improvement, National Institute on Student Achievement, Curriculum, and Assessment, 1997 |
| URL | http://books.google.com.hk/books?id=gYScAAAAMAAJ&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |