TY  - BOOK
AU  - Rao Veluri Subba
TI  - Theories of knowledge:  Its validity and its sources book-I
T2  - Sri Garib Dass oriental series; 239
U1  - R2, N8 
PY  - 1998///
CY  - Delhi
PB  - Sri Satguru Publications India    
KW  - PHILOSOPHY
ER  -