The philosophy of the Upanisads - Radhakrishnan, S. (Sarvepalli), 1888-1975. (London, G. Allen & Unwin ltd.; New York, The Macmillan company, 1935)
"Revised second edition, 1935."
Reprint of the section on the Upaniṣads from the author's Indian philosophy. cf. p. [vii]
"References": p. [9]
Keywords: Upanishads -- Criticism, interpretation, etc; Hindu philosophy