अभावप्रकरण Abhāvaprakaraṇa = Abhavaprakarana - Haridwar UAR - 1 Folio - Paper - Nyaya Philosophy, Nyaya Darsana . Complete MFL New Delhi IGNCA Sanskrit Devanagari Devanāgarī Subjects--Uniform Titles: Darśana ; Nyāya ; Philosophy, Nyāya Dewey Class. No.: UAR / 20