Karl Popper

The Open Society and Its Enemies : New One-Volume Edition

Karl Popper

The Logic of Scientific Discovery

Karl Popper

Two Fundamental Problems of the Theory of Knowledge

Karl Popper

Unended Quest: An Intellectual Autobiography : An Intellectual Autobiography

Karl Popper

All Life is Problem Solving

Karl Popper

The Poverty of Historicism

Karl Popper

Conjectures and Refutations : The Growth of Scientific Knowledge

Karl Popper

The Myth of the Framework : In Defence of Science and Rationality

Karl Popper

Filosofía radical : Conversaciones con Marcuse

Jürgen Habermas, Karl Popper, Ralf Dahrendorf