On the origin of the Indian Brāhma alphabet : Second revised edition of Indian Studies, No. III. / Georg Buhler. Bühler, Georg, 1837-1898. Brahmi alphabet. PK119 .B8 1963 411 BUO Strassburg : Trubner, 1898. 1898. 1898 Text xii, 124 p. : eng