Inventors at Work!

مجموعه کتاب‌ها

توسط Alison Eldridge
جدیدترین: 2014
Microwave Man: Percy Spencer and His Sizzling Invention

Microwave Man: Percy Spencer and His Sizzling Invention

توسط Sara Latta
Jan 16, 2014
انگلیسی
جلد نرم
می‌خواهم بخوانم
The Woman Who Invented Windshield Wipers: Mary Anderson and Her Wonderful Invention

The Woman Who Invented Windshield Wipers: Mary Anderson and Her Wonderful Invention

توسط Sara Latta
Jan 1, 2014
انگلیسی
جلد نرم
می‌خواهم بخوانم
The Coolest Inventor: Willis Haviland Carrier and His Air Conditioner

The Coolest Inventor: Willis Haviland Carrier and His Air Conditioner

توسط Alison Eldridge, Stephen Eldridge
Jan 31, 2014
انگلیسی
جلد نرم
می‌خواهم بخوانم