Free information ebook on learning sign language to communication with your baby includes, purpose of baby sign language, controversy, common vocabulary, different systems of signing, research, criticism, research in support, and resources for learning baby sign language.
VERSION HISTORY
- Version 1 posted on 2007-07-27
Program Details
- Category: Education > Other
- Publisher: baby-sign-language
- License: Free Trial
- Price: N/A
- Version: 1
- Platform: windows