TY  - BOOK
AU  - Das Bhabhani Charan 
AU  - Shambhu Nath Halder 
TI  - Upanishad
SN  - 9789394806863
U1  - 220.24 
PY  - 2024///
CY  - Kolkata 
PB  - Prova Prakashan 
ER  -