Englebretsen, George. <br/><br/>
Philosophical logic :  an introduction to advanced topics / 
George Englebretsen and Charles Sayward. 
 - London :  Continuum,  c2011. 
 - ix, 198 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9781441119117 
<br/><br/><label>LCCN: </label>2010023063 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic--Textbooks.
<br/><br/><label>Dewey Class. No.: </label>160