TY  - BOOK
AU  - Roer E
AU  -  
TI  - The twelve principal upanishads
U1  - 294.592 18 
PY  - 1978///
CY  - Delhi
PB  - Nag
KW  - Upanishad
KW  - Vedic Literature
KW  - Hinduism
KW  - Religion
ER  -