This is designed by keeping in mind the student's perspective. This book is accompanied by well-designed charts, diagrams, figures, tables, and well-explained topics appropriately. This is perfect for the students who are seeking easy assistance in learning. The writer didn’t leave any stone unturned to make this book comfortable for students during their learning journey. Easy language, complete topics, and the required explanation will help you keep your learning journey smooth and good. For a better explanation of complicated topics, appropriate examples are attached.