The author of this book is Mathewos T. Abera a person given to God to serve him. This person is educated in theological field and in modern education as well. Presently, the indivi...voir plusThe author of this book is Mathewos T. Abera a person given to God to serve him. This person is educated in theological field and in modern education as well. Presently, the individual holds a Bachelor of Science in Electronics Engineering. The person also educated in various fields of technology, and has a good understanding about Trinity God and scientific activities.voir moins