Portuguese: A Linguistic Introduction
Milton M. Azevedo
Encyclopedia of Vibration, Three-Volume Set
David J. Ewins & Singiresu S. Rao
Gesammelte Werke von Joachim Ringelnatz
Joachim Ringelnatz
The Medieval Manichee: A Study of the Christian Dualist Heresy
Steven Runciman
Dungeon, Fire and Sword
John J. Robinson
Adam Smith
James R. Otteson