توضیحات
You probably use a pencil almost every day. Did you know that the 'lead' in pencil is really a mineral called graphite? And that China and Mexico are two countries with large graphite deposits? Read this book to learn more about how pencils are manufactured and how they end up in the hands of people in countries around the globe.
جزئیات کتاب
فرمت
کتاب الکترونیکی
صفحات
36 صفحه
زبان
انگلیسی
منتشر شده
Sep 26, 2013
ناشر
Cherry Lake Publishing
نسخهها
3 نسخه
ISBN-10
1280575352
ISBN-13
9781280575358