Fogelin, Robert J. <br/><br/>
Understanding arguments :  an introduction to informal logic / 
Robert J. Fogelin, Walter Sinnott-Armstrong. 
 - 5th ed. 
 - Fort Worth :  Harcourt Brace College Publishers,  c1997. 
 - xv, 554 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0155020986 
<br/><br/><label>LCCN: </label>95082360  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic.
<br/><br/><label>LC Class. No.: </label>BC50  / .F63 1997 
<br/><br/><label>Dewey Class. No.: </label>168