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Seri ini mengenai para inventor yang telah memberikan sumbangan besar terhadap kehidupan manusia. Dengan penyajian kartun maka informasi yang ada akan lebih mudah diserap oleh anak-anak'
In this book you can learn about machine mechanism in our daily activities.'
The arrival of a new sibling can be a difficult, confusing time for a toddler. This sweetToby story helps children understand and adjust to the new baby, and lovingly presents the joys of being a big brother or a big sister.'
This book covers all the basic questions a young child may have about the who, what, why, and especially the how of everyday things. Focusing on how things are made, refined, and used by people, this book provides kids with simple, accurate explanations.