Wason, Peter Cathcart, <br/><br/>
Thinking and reasoning: selected readings 
edited by P. C. Wason and P. N. Johnson-Laird. 
 - Harmondsworth  Penguin  1968. 
 - 431 p.  illus.  19 cm. 
 - Penguin modern psychology .
<br/><br/>Includes bibliographies. 
<br/><br/><label>LCCN: </label>68100451 //r84 
<br/><br/><label>Nat. Bib. No.: </label>B68-06928 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Problem Solving--Addresses, essays, lectures.<br/>Thought and thinking--Addresses, essays, lectures.<br/>Reasoning--Addresses, essays, lectures.
<br/><br/><label>LC Class. No.: </label>BF441  / .W33 
<br/><br/><label>Dewey Class. No.: </label>153.4/2