Luis Fernando Narvaez Cazares 
519 Strange Questions that Need an Answer 

የዚህ መጽሀፍ አላማ ልጆች ጊዜአቸውን በአግባብ እንዲጠቀሙ፤ ጊዜያቸውን እንዳያባክኑ፤ ለሁሉም ጊዜ አለው፤ ጊዜን በጊዜው መጠቀም ጠቢብነት ነው። 

The purpose of this book is to teach children how to spend their tim …

Una història de deus egipcis, misteris i amistat. El germà de la Yasmín porta un petit basar prop de les piràmides, anomenat La Reina de Gizeh. Ella, tot i tenir poc més de nou anys, l’ajuda quan …

At the end of this book, you should be able to describe the differences between the three economic systems of traditional, market and command. Further analyze what the advantages and disadvantages of …

In this book, you will read about the Law of Supply and Demand. You will slowly begin to understand why this law one of the cores of economic systems. Knowledge acquired here will help you to better …

This book provides an introduction to economics and economic systems. It uses relatable examples like lemonade stands to explain the complex processes that keep societies moving. It will also explain …

Let’s talk about imports and exports, and how one differs from the other. This book on economics has been written specifically for third graders. Through this book, you will begin to understand how …

The goal of any competition is to win. In the business world, the goal of competition is to make the most profit by attracting buyers. This book examines how competition is used in an economic …

In a previous Baby Professor Book, you have read about the barter system and the many kinds of economic systems. In this book, you will learn about how countries exchange goods and services. You will …