TY  - BOOK
AU  - Harding Sandracn Ed.
TI  - Can theories be refuted?: essays on the Duhem -Quine Theis
T2  - Sythese library monographs; 81
U1  - A:(R)z7, L6 
PY  - 1976///
CY  - Dordrecht
PB  - D Reidel Publishing       
KW  - Philosophy of science
ER  -