Herbert Feigl
1974
in: Methodological and historical essays in the natural and social sciences, Dordrecht : Springer
1985
in: A portrait of twenty-five years, Dordrecht : Springer
1974
in: Methodological and historical essays in the natural and social sciences, Dordrecht : Springer
1985
in: A portrait of twenty-five years, Dordrecht : Springer