TY  - BOOK
AU  - Sri Aurobindo
TI  - Letters on yoga
U1  - 181.4 
PY  - 1972///
CY  - Pondicherry
PB  - Sri Aurobindo Ashram
KW  - Sri Aurobindo, 1872-1950
KW  - Yoga
KW  - Letters
KW  - Yoga, Karma
KW  - Philosophy of life
N1  - Includes bibliographical notes & appendix; Contents: Part-1
ER  -