Practical Thinking / 4 Ways to Be Right - 5 Ways to Be Wrong - 5 Ways to Understand 

 -  Penguin Books,  1991 
 - 192 
<br/><br/> How is it that in an argument both sides are always right?  Introduction, Knowing What to Do, The Black Cylinder Experiment, The Five Ways to Understand, The Use of Understanding, The Basic Thinking Processes, The Five Ways to Be Wrong, The Four Ways to Be Right, The YES/NO System, Humor and Insight and PO, Imagination, Creativity, Attention and Clues, Think-2, Conclusion, Summary Notes. 
<br/><br/><label>ISBN: </label>140137831