Viswanathan, R. K. The physics of music : y R. K. Viswanathan - Annamalinagar : Annamalai University, 1948 - xi p., 2 1., 135 p. : ill. ; 22 cm. Libray has copy. 2, 1948 Subjects--Topical Terms: MusicsDance Dewey Class. No.: 138