||Atmatattvaviveka, also called Bauddhadhikara or Bauddhadhikkara isa work on Nyaya by Udayana, otherwise called Udayakara, the famous author of Kiranavali, who. lived in A. D.984; see Winternitz, Geschichte, III. p. 466.Published at Calcutta, 1873.The work is ‘a defence, from the platform of Vais’esika views, against infidelity in general and Bauddha doctrines in especial’; cf. Hall,Index, p. 81. See also S. Vidyabhusana, History of Indian Logic, pp. 141-147 for Udayana and his works.