Barker, Stephen Francis. <br/><br/>
The elements of logic / 
Stephen F. Barker. 
 - 5th ed. 
 - New York :  McGraw-Hill,  c1989. 
 - xv, 291 p. :  ill. ;  25 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 268-283. 
<br/><br/><label>ISBN: </label>0070037302 :  $28.95 
<br/><br/><label>LCCN: </label>88020930  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic.
<br/><br/><label>LC Class. No.: </label>BC108  / .B25 1989 
<br/><br/><label>Dewey Class. No.: </label>160  / BAE 1989