TY  - BOOK
AU  - J T Davies
TI  - The scientific approach
SN  - 0122060636
U1  - 501 D496s 
PY  - 1973///
CY  - London, New York
PB  -  Academic Press
KW  -  Science
KW  - Methodology
KW  - Sciences
KW  - Wetenschapsfilosofie
ER  -