具体描述
This book is suitable for ages 7 to 8 years. Wedges are used to separate, lift, or hold things in place. One of humankind's most ancient tools, the wedge has a place in almost everyone's daily life. You can learn more in this absorbing title.
This book is suitable for ages 7 to 8 years. Wedges are used to separate, lift, or hold things in place. One of humankind's most ancient tools, the wedge has a place in almost everyone's daily life. You can learn more in this absorbing title.
