TY  - BOOK
AU  - Russell, Bertrand
TI  - Theory of knowledge: :  The 1913 manuscript/     
T2  - The collected papers of Bertrand Russell Volume-7
SN  - 0049200739
U1  - RxM72x  M3 
PY  - 1983///
CY  - London
PB  - George Allen & Unwin,    
ER  -