Knowledge-everything You Never Had [paperback] Anupam Dey

This Book is designed for school students of standard 6th to 10th Who are facing different quiz or science based competition. But also can be useful for persons of any age who have interest in science based knowledge. Its my pleasure to serve students by presenting useful questions based on logic and make them to think more interesting answers apart from the answers given. This book also improves their thinking process and increase their curiosity to know more about such phenomena.