Grayling, A.C.  . <br/><br/>
Introduction to philosophical logic /  
by A.C. Grayling. 
 - Oxford :   Blackwell Publishers Ltd ,   1997 
 - v, 343p ;  
<br/><br/><label>ISBN: </label>0-631-19982-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Philosophy
<br/><br/><label>Dewey Class. No.: </label>R1  / N7