Basics Authors Varada Nārāyaṇa Bhaṭṭāraka Structure Verses Availability Fragmented Disciplines Viśiṣṭādvaita Vedānta Languages Sanskrit Works Reused Nyāyapariśuddhi Endorsement Other , Other , (We don't have the Prajñāparitrāṇa, hence it's hard to say whether the NP correctly attributes and quotes it.)