Flesch, Rudolf <br/><br/>
The Art of Clear Thinking  

 - New York :   Barnes and Noble,   c1951 
 - VII, 211 p. 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>Thought and Thinking
<br/><br/><label>Dewey Class. No.: </label>153.42  / FLE