Max Offner eBooks

eBooks di Max Offner
Mental Fatigue: A Comprehensive Exposition of the Nature of Mental Fatigue, of the Methods of Its Measurement and of Their Results, With Special Reference to the Problems of Instruction. E-book. Formato PDF ebook
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Mental Fatigue: A Comprehensive Exposition of the Nature of Mental Fatigue, of the Methods of Its Measurement and of Their Results, With Special Reference to the Problems of Instruction. E-book. Formato PDF

Max Offner 
Forgotten Books , 2017

€ 6.85
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