Jeffrey, Richard C. <br/><br/>
Formal logic: its scope and limits / Richard C. Jeffrey. 

 - New York, McGraw-Hill Education, 1990 
 - xii, 154 p. : ill. ; 23 cm. 
<br/><br/><label>ISBN: </label>0071003959 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic.
<br/><br/><label>Dewey Class. No.: </label>160 JEF