Acceptance of Sabda as a source of valid knowledge is one of the salient features of Indian Philosophy. Sabda Pramdna occupies a significant place among the Pramdnas recognised by Indian philosophers. The aim of this book has throughout been to bring out the important place of Sabda Pramdna in Indian Philosophy. Firstly, it brings out the important contribution of language to the origination of knowledge. Secondly, Indian philosophers make a thorough- going analysis of the different problems of languages and this gives rise to a well founded philosophy of language in India. Lastly, verbal testimony has played a significant role in the development of Indian thought.