पदार्थतत्वनिरूपण Padārthatatvanirūpaṇa = Padarthatatvanirupana - Chennai GOML - 9 Folios - Palm Leaf - Nyaya Philosophy, Nyaya Darsana . Complete MFL New Delhi IGNCA Sanskrit Grantha Grantha Subjects--Uniform Titles: Darśana ; Nyāya ; Philosophy, Nyāya Dewey Class. No.: GCR / 2506