Traditionales Denken und Modernisierung: Jean Piaget und die ...
Georg W. Oesterdiekhoff
Russell–Einstein Manifesto
Bertrand Russell & Albert Einstein
Big Numbers and Induction in the Case for Extraterrestrial Intelligence ...
Roy Mash
Fundamentals of the Faith: Essays in Christian Appologetics
Peter J. Kreeft
Nonstandard Analysis for the Working Mathematician
Peter A. Loeb & Manfred P. H. Wolff
Scientific Philosophy: Origins and Development
Carl G. Hempel
Vienna Circle Institute Yearbook (1)