The Philosophy of Education
Richard Pring
Merriam-Webster's Advanced Learner's English Dictionary
Merriam-Webster
Alexander von Humboldt und die Erfindung der Natur
Andrea Wulf
Relic
Douglas Preston & Lincoln Child
The Philosophy of Psychology
George Botterill & Peter Carruthers
Lodovico Lazzarelli (1447-1500)
Ludovico Lazzarelli & Ludovicus Lazarellus & Wouter J. Hanegraaff & Ruud. M. Bouthoorn