Child Development prenatal to birth [videorecording]
All stages of development before birth are covered in this program, from fertilization through all phases of fetal development, including some discussion on determination of child's gender.
| 其他作者: | , |
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| 格式: | Visual Material |
| 語言: | 英语 |
| 出版: |
Bloomington, Ill.
Meridian Education Corp.
1994.
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| 主題: |