It discusses Mahayana and Himayana, three phases of Buddhism, Madhyamaka sastra, original sources of Mahayana, Madhyamaka woks and schools, Nagarjuna and Aryadeva, Madyamaka Dialectic, significance of the concept of Madhya Pratipad, the absolute and phenomena, Samvit and Paramartha Satya, Tathata, Tathagata, Dharmadhatu and Bhutakoti.