Parables and dialogues from the upanisads/

nork Satya Prakash Sarasvati,Swami
Argitaratua 1984

Mysticism and the upanisads /

Argitaratua 2002

One hundred and twelve Upanisads and their philosophy : critical exposition of Upaniṣadic philosophy with original text in Devanagari.

nork Bhattacharya, A N
Argitaratua 1999

Supreme wisdom of the Upanisads /

nork Witz,, Klaus G.
Argitaratua 1998

Upanishad Mandhan/

nork Manju Narang
Argitaratua 2015

Upanishadayan: vishaya vastu, moolapad, padhanuvad, vyakhya evam sara samhita/

nork Madhavanand Mainali Madhu
Argitaratua 2013