TY  - BOOK
AU  - 19940105g1991    m  y0frey50      ba
AU  - Popper
TI  - Open society and its enermies
SN  - 0415040310
AV  - HM33.P6 1966
PY  - 1966///
CY  - London 
PB  - Routkedge 
KW  - Philosophy
KW  - Social science
ER  -