sampādakaḥ vyākhyākāraśca, Dô. Sudhākara Mālavīyaḥ = Prapañcasāratantram of Śaṅkarācārya : with the commentary 'Vivaraṇa' by 'Padmapādācārya', Prayogakramadīpikā, a vṛtti on the Vivaraṇa, & 'Saralā' Hindi translation / edited and translated by Dr. Sudhakar Malaviya