Wright Richard A <br/><br/>
Logical thinking    An integrated introduction.      
Wright Richard A 
 - New Jersey   Prentice Hall       1984 
 - xiv,322p.  cm. 
<br/><br/><label>Standard No.: </label>43256 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>R1, M4