Philosophy, Austrian - 20th century.

An introduction to Waldorf education and other essays / by: (Language materials, printed)

The Cambridge companion to Brentano by: (Electronic resources)

Der Wiener Kreis :mit Selbstzeugnissen und Bilddokumenten / by: (Language materials, printed)

Feyerabend's formative years.correspondence and unpublished papers /Volume 1,Feyerabend and Popper by: (Electronic resources)

Feyerabend, Paul,

Philosophical and Historical Foundations of Science.

Philosophy, Austrian

Brentano, Franz Clemens,

Philosophy, Modern

Vienna circle.

Popper, Karl R.

History of Science.

Science, Humanities and Social Sciences, multidisciplinary.

Anthroposophy.

History of Philosophy.

Philosophy of Science.