Hurley, P.J. . <br/><br/>
A Concise Introduction to Logic /  Textual Documents 
P.J. Hurley. 
 - 7th ed / 
 - Belmont :  Wordsworth ,  C 2000. 
 - xiv, 688p. :  ill. ;  23cm. . 
<br/><br/>Index 
<br/><br/><label>Subjects--Index Terms: </label>Philosophy- Logic Logic 
<br/><br/><label>Dewey Class. No.: </label>160  / Hu 93 Co