Gensler, Harry J. <br/><br/>
Logic  analyzing and appraising arguments / 
Harry J. Gensler 
 - Englewood Cliffs, N.J. :  Prentice-Hall,  1989 
 - 420 p. ;  14 cm. 
<br/><br/><label>ISBN: </label>0135396026 
<br/><br/><label>LCCN: </label>87-032863 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic