Python By Example : Learning to Program in 150 Obstacles
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Transfer Effects in Multilingual Language Development
Hagen Peukert
First and Second Language Acquisition: Parallels and Differences
Jürgen M. Meisel
The City
Robert E. Park & Ernest W. Burgess & Roderick Duncan McKenzie
Philosophy and Civilization in the Middle Ages
M. de (maurice) Wulf
A Philosophy of Software Design
John Ousterhout