TY  - BOOK
AU  - Cohen,R.S.
TI  - PSA 1974 : proceedings of the 1974 biennial  meeting philosophy of science association 
SN  - 9027706484 
U1  - K501 PHI  
PY  - 1976///.
CY  - USA : 
PB  - D. Reidel Publishing Company 
KW  - Science -- Philosophy -- Congresses
ER  -