On formally undecidable propositions of Principia Mathematica ...
Kurt Gödel & Martin Hirzel
Brad DeLong on Labor’s Long Retreat
Kevin Amos Carson
Social Science Techniques and the Study of Concentration Camps
Hannah Arendt
On Inductive Logic
Rudolf Carnap
The Geometry of Musical Rhythm
Godfried T. Toussaint
Music by the Numbers From Pythagoras to Schoenberg
Eli Maor
The Perception of Rhythm in Language
Anne Cutler