FORBES, Graeme <br/><br/>
Modern logic: a text in elementary symbolic logic / 
[by] Graeme forbes 
 - New York  Oxford University press  1994 
 - xii,397 p. 
<br/><br/>  Includes index. 
<br/><br/><label>ISBN: </label>195080289 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic
<br/><br/><label>Dewey Class. No.: </label>160  / FOR