TY  - BOOK
AU  - Rao, Veluri Subba
AU  - Rao,Veluri Subba
TI  - Theories of Knowledge:  Its Validity and Its Sources: Book-1
SN  - 8170305721   
U1  - N16 
PY  - 1998///
CY  - Delhi
PB  - Sri Satguru Publications
N1  - includes index and biblioraphy
ER  -