Chakravarti, Indrani Svara Aur Ragon Ke Vikas Men Vadyon Ka Yogadan [ContributionOf Musical Instrument In the Development Of Svara and Raga] - Varanasi Chaukhambha Orientalia 1979 - 514p. 23 cm. ISBN: 50.00 Dewey Class. No.: 780.954 / CHA-SV