Conway, David A. <br/><br/>
The elements of reasoning 

 - 3rd ed. 
 - Australia :  Wadsworth/Thomson Learning,  2000 
 - 232 p. 
<br/><br/><label>ISBN: </label>0534519490 
<br/><br/><label>Subjects--Topical Terms: </label><br/>REASONING<br/>CRITICAL THINKING
<br/><br/><label>LC Class. No.: </label>BC177  / C668E 2000