• Logical, efficient and well structured treatment.
• Sensibly enlightened the framework.
• Clarified topics in systematic way with the help of adequately labeled diagram.
• Well defined and preferred examples.
• Exercise at the end of the chapters containing questions from latest examination of various universities.
• The direction of this book is towards methodologies that in author's experience proved to be practically valuable.
• Reflects both theoretical and practical issues in an interesting way, aiming at readership from academic world.