Definition of valid knowledge : pramalaksana in gangesa's tattvacintamani - Bandyopadhyaya, Nndita (Calcutta : Sanskrit Pustak Bhandar, 1998)
Vol. 1 Opponents position (Purvapaksa)
Library has vol. 1
Keywords: Gangesa, -- 13th cent; Knowledge, Theory of (Hinduism) -- History; Hindu logic -- History