Copy trọn bộ Ebook trẻ em:
- Chỉ copy ebook: HDD 500 GB
- Ebook + phim hoạt hình + phim tài liệu khoa học: 2TB đến 4TB Chi tiết xin liên hệ

3 October 2012

[Ebook] Just the Facts Inventions and Discoveries

Just the Facts Inventions and Discoveries is a fact-by-fact look at inventions throughout history, from flint tools and the wheel to the internet and beyond. This important reference guide features comprehensive details on inventions that changed the world, geological discoveries, and medical breakthroughs, all with full-color photographs and illustrations. Perfect for any school report!

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[Tenlua + Fshare] My First Steps to Math [1-10]

The characters in each of these ten books explore the world of numbers. They encounter beginning math con...