Munson, Ronald. <br/><br/>
The elements of reasoning / 
Ronald Munson, Andrew Black. 
 - 6th ed. 
 - Boston, MA :  Wadsworth,  2010. 
 - x, 230 p. :  ill. ;  23 cm. 
<br/><br/> includes index 
<br/><br/><label>ISBN: </label>9780495809180  RM224.83 0495809187 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Reasoning.<br/>Critical thinking.