Basics Authors Raṅgarāmānuja Works This work is a commentary on Chāndogyopaniṣad Scholarship and Resources Scholarship A. Srinivasa Tatacarya Svami 1897 , Haligeri Krishna Rau 1909 , Madras 1869 , V.N. Krishnamacharya 1912 Editions G.S.Gokhale 1910 , K.C.Varadachari and D.T.Tatacarya 1952 , U.T.Viraraghavacarya 1952