Divided into six chapters — Space, Earth, Nature, Human Body, Science & Technology, and History & Culture, plus a reference section — a wide range of topics come to life. Illustrated with fascinating facts, maps, timelines, and graphics,
The Knowledge Encyclopedia
makes complex subjects easy to understand and is the perfect resource for kids, whether to help with homework or to pique their curiosity.
The Knowledge Encyclopedia-P2P
English | True PDF | 360 pages | 59,20 MB
发布日期: 2015-07-05