Basics Gender: Male Social identifiers Śrīvatśāṇka , Muni Alternative names (Śrīvatśāṇka) Nārāyaṇa Muni Activity First year of activity c. 1470 Works Author of Commentary on Parāśara Bhaṭṭa's Aṣṭaślokī Arthasaṃgraha on the Bhagavadgītā Vyākhyā on the Īśā Upaniṣad Vyākhyā on Vedānta Deśika's Nyāsaviṃśati Bhāvaprakāśikā on a Jijñāsāsūtrabhāṣya Jīvatuḥ on Vedānta Deśika's Rahasyatrayasāra Visualization + − Manuscript Institution Work Site Extract Collection Person Print