Groarke, Leo, <br/><br/>
Good reasoning matters! :  a constructive approach to critical thinking. 

 - 4th ed. 
 - New York :  Oxford University Press,  2008. 
 - xviii, 494 p. :  ill. ;  23 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>	9780195425413  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Reasoning.<br/>Logic.
<br/><br/><label>Dewey Class. No.: </label>168 GRO