TY  - BOOK
AU  - Popper, Karl R.
TI  - Conjectures and Refutatuions
AV  - BD241.P65 
CY  - New York
KW  -  Knowledge
KW  -  Prediction (Logic
KW  -  Science -- Methodology
KW  -  Theory of
KW  - Methodology
KW  - Speculative philosophy
ER  -