TY  - BOOK
AU  - Popper, Karl R
TI  - Conjectures and Refutations: the Growth of Scientific Knowledge
SN  - 9780415285940
U1  - 121 
PY  - 2002///
CY  - London
PB  - Routledge
KW  - Methodology
KW  - Science -- Methodology
ER  -