Thrilling experiments : chemical reactions [electronic resource]
- Hawthorne 2004
- 18 min. . 1 DVD-ROM', 1 CD-ROM DVD-ROM col.
- Science .
Includes ' Thrilling experiments : chemical reactions : grades 5-9' in a CD-ROM
CHEMICAL REACTIONS - Audiovisual Materials
CHEMISTRY
CHEMICAL LABORATORIES
544.41 / T5
Includes ' Thrilling experiments : chemical reactions : grades 5-9' in a CD-ROM
CHEMICAL REACTIONS - Audiovisual Materials
CHEMISTRY
CHEMICAL LABORATORIES
544.41 / T5