Ethics: A Contemporary Introduction
Harry J. Gensler
The Concise Roget's International Thesaurus
Barbara Ann Kipfer
Bergbau Gleich Raubbau?
Volker Wrede
Operations Research and the Public Sector
Stephen M. Pollock & Michael H. Rothkopf & Arnold Barnett
An Essay on Metaphysics
Robin George Collingwood
Formalized Music: Thought and Mathematics in Composition
Iannis Xenakis