Flesch, Rudolph <br/><br/>
Art of Clear Thinking 

 - New York  Harcourt Brace and Company  1950 
 - 212p 
<br/><br/> includes index and biblioraphy 
<br/><br/>index 
<br/><br/><label>ISBN: </label> 12.37 
<br/><br/><label>Dewey Class. No.: </label>150  / FLE