| 其他書名 | Improving Supervisory and Consultant Services in Science and Mathematics |
| 出版 | U.S. Department of Health, Education, and Welfare, Office of Education, 1959 |
| URL | http://books.google.com.hk/books?id=HxoG0ZgqAGcC&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |