Bhattacharya A N 112 Upanisads and their philosophy a critical exposition of Upanisadic philosophy with original text in Devanagari - 2nd - Delhi Parimal Publications 1999 - vi, 563p cm. - Parimal sanskrit series No.:- 26 . Standard No.: 206,156 Source: Textual Subjects--Topical Terms: RELIGION Dewey Class. No.: Q1:24:(R), M7;N9