Irwin, William <br/><br/>
Critical thinking : 	   a student's introduction/  
Greg Bassham, William Irwin, Henry Nardone and James M. Wallance 
 - Boston:	   Mc Graw-Hill,   c2002. 
 - xiv, 578 pages :   illustrations ;   23 cm. 
<br/><br/>Includes index.<br/>