TY  - BOOK
AU  - Karl Popper
AU  -  Hansen Troels Eggers Ed.
AU  -  Pickel Andreas Tr.
TI  - Two fundamental problems of the theory of knowledge
SN  - 9780415394314 (hbk)
U1  - R3xN02, P9 
PY  - 2009///
CY  - London
PB  - Routledge UK       
KW  - PHILOSOPHY
ER  -