books.google.co.in - The six major orthodox schools of philosophical thought in Hinduism, known as the orthodox darsanas, are concerned with the nature of reality and it is this theme which unites them. The text begins by analyzing the concept of knowledge, and what constitutes real knowledge. Four topics - the self, causality,...http://books.google.co.in/books/about/Perspectives_of_reality.html?id=8dRZ4E-qgz8C&utm_source=gb-gplus-sharePerspectives of reality