Author: La Vallée Poussin, Louis de, 1869-1938. ; Thomas, Frederick William, 1867-1956.Statement: by L. de La Vallée Poussin and F.W. Thomas.Publisher: London: Journal of the Royal Asiatic SocietyClass: 180.964Code: VAJ / NEPNotes: Offprint, Journal of the Royal Asiatic Society, October 1916, pp.733-735.