TY  - BOOK
AU  - Jnanaprakasam, J M
AU  - Jnanaprakasam,J M
TI  - Dhyanasadhana
U1  - K19 
PY  - 1979///
CY  - Trichur
PB  - Jyothi Books
N1  - includes index and biblioraphy
ER  -