First science encyclopedia /
Presents basic scientific concepts with basic definitions of common terms clearly explained in simple language and colorful illustrations.
Wedi'i Gadw mewn:
| Awdur Corfforaethol: | |
|---|---|
| Awduron Eraill: | , , |
| Fformat: | Llyfr |
| Iaith: | Saesneg |
| Cyhoeddwyd: |
New York, NY :
DK Publishing,
2008.
|
| Rhifyn: | 1st American ed. |
| Pynciau: | |
| Tagiau: |
Dim Tagiau, Byddwch y cyntaf i dagio'r cofnod hwn!
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